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<link rel="preconnect" href="//upload.wikimedia.org"> <link rel="alternate" media="only screen and (max-width: 640px)" href="//cy.m.wikipedia.org/wiki/Tyddewi"> <link rel="alternate" type="application/x-wiki" title="Golygu" href="/w/index.php?title=Tyddewi&action=edit"> <link rel="apple-touch-icon" href="/static/apple-touch/wikipedia.png"> <link rel="icon" href="/static/favicon/wikipedia.ico"> <link rel="search" type="application/opensearchdescription+xml" href="/w/rest.php/v1/search" title="Wicipedia (cy)"> <link rel="EditURI" type="application/rsd+xml" href="//cy.wikipedia.org/w/api.php?action=rsd"> <link rel="canonical" href="https://cy.wikipedia.org/wiki/Tyddewi"> <link rel="license" href="https://creativecommons.org/licenses/by-sa/4.0/deed.cy"> <link rel="alternate" type="application/atom+xml" title="Ffrwd Atom Wicipedia" href="/w/index.php?title=Arbennig:RecentChanges&feed=atom"> <link rel="dns-prefetch" href="//meta.wikimedia.org" /> <link rel="dns-prefetch" href="//login.wikimedia.org"> </head> <body class="skin--responsive skin-vector skin-vector-search-vue mediawiki ltr sitedir-ltr mw-hide-empty-elt ns-0 ns-subject mw-editable page-Tyddewi rootpage-Tyddewi skin-vector-2022 action-view"><a class="mw-jump-link" href="#bodyContent">Neidio i'r cynnwys</a> <div class="vector-header-container"> <header class="vector-header mw-header"> <div class="vector-header-start"> <nav class="vector-main-menu-landmark" aria-label="Safle"> <div id="vector-main-menu-dropdown" class="vector-dropdown vector-main-menu-dropdown vector-button-flush-left vector-button-flush-right" > <input type="checkbox" id="vector-main-menu-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-main-menu-dropdown" class="vector-dropdown-checkbox " aria-label="Prif ddewislen" > <label id="vector-main-menu-dropdown-label" for="vector-main-menu-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-menu mw-ui-icon-wikimedia-menu"></span> <span class="vector-dropdown-label-text">Prif ddewislen</span> </label> <div class="vector-dropdown-content"> <div id="vector-main-menu-unpinned-container" class="vector-unpinned-container"> <div id="vector-main-menu" class="vector-main-menu vector-pinnable-element"> <div class="vector-pinnable-header vector-main-menu-pinnable-header vector-pinnable-header-unpinned" data-feature-name="main-menu-pinned" data-pinnable-element-id="vector-main-menu" data-pinned-container-id="vector-main-menu-pinned-container" data-unpinned-container-id="vector-main-menu-unpinned-container" > <div class="vector-pinnable-header-label">Prif ddewislen</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-main-menu.pin">symud i'r bar ochr</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-main-menu.unpin">cuddio</button> </div> <div id="p-navigation" class="vector-menu mw-portlet mw-portlet-navigation" > <div class="vector-menu-heading"> Panel llywio </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-mainpage" class="mw-list-item"><a href="/wiki/Hafan" title="Ymweld â'r Hafan [z]" accesskey="z"><span>Hafan</span></a></li><li id="n-portal" class="mw-list-item"><a href="/wiki/Wicipedia:Porth_y_Gymuned" title="Pethau i'w gwneud, adnoddau a thudalennau'r gymuned"><span>Porth y Gymuned</span></a></li><li id="n-cafe" class="mw-list-item"><a href="/wiki/Wicipedia:Y_Caffi"><span>Y Caffi</span></a></li><li id="n-currentevents" class="mw-list-item"><a href="/wiki/Categori:Materion_cyfoes" title="Gwybodaeth yn gysylltiedig â materion cyfoes"><span>Materion cyfoes</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Arbennig:RecentChanges" title="Rhestr y newidiadau diweddar ar y wici. [r]" accesskey="r"><span>Newidiadau diweddar</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/Arbennig:Random" title="Llwytho tudalen ar hap [x]" accesskey="x"><span>Erthygl ar hap</span></a></li><li id="n-help" class="mw-list-item"><a href="/wiki/Wicipedia:Cymorth" title="Tudalennau cymorth"><span>Cymorth</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/Hafan" class="mw-logo"> <img class="mw-logo-icon" src="/static/images/icons/wikipedia.png" alt="" aria-hidden="true" height="50" width="50"> <span class="mw-logo-container skin-invert"> <img class="mw-logo-wordmark" alt="Wicipedia" src="/static/images/mobile/copyright/wikipedia-wordmark-cy.svg" style="width: 7.5em; height: 1.125em;"> <img class="mw-logo-tagline" alt="" src="/static/images/mobile/copyright/wikipedia-tagline-cy.svg" width="120" height="13" style="width: 7.5em; height: 0.8125em;"> </span> </a> </div> <div class="vector-header-end"> <div id="p-search" role="search" class="vector-search-box-vue vector-search-box-collapses vector-search-box-show-thumbnail vector-search-box-auto-expand-width vector-search-box"> <a href="/wiki/Arbennig:Search" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only search-toggle" title="Chwilio Wicipedia [f]" accesskey="f"><span class="vector-icon mw-ui-icon-search mw-ui-icon-wikimedia-search"></span> <span>Chwilio</span> </a> <div class="vector-typeahead-search-container"> <div class="cdx-typeahead-search cdx-typeahead-search--show-thumbnail cdx-typeahead-search--auto-expand-width"> <form action="/w/index.php" id="searchform" class="cdx-search-input cdx-search-input--has-end-button"> <div id="simpleSearch" class="cdx-search-input__input-wrapper" data-search-loc="header-moved"> <div class="cdx-text-input cdx-text-input--has-start-icon"> <input class="cdx-text-input__input" type="search" name="search" placeholder="Chwilio Wicipedia" aria-label="Chwilio Wicipedia" autocapitalize="sentences" title="Chwilio Wicipedia [f]" accesskey="f" id="searchInput" > <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="Arbennig:Search"> </div> <button class="cdx-button cdx-search-input__end-button">Chwilio</button> </form> </div> </div> </div> <nav class="vector-user-links vector-user-links-wide" aria-label="Offer personol"> <div class="vector-user-links-main"> <div id="p-vector-user-menu-preferences" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-userpage" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <nav class="vector-appearance-landmark" aria-label="Gwedd"> <div id="vector-appearance-dropdown" class="vector-dropdown " title="Newidiwch ymddangosiad maint ffont, lled a lliw y dudalen" > <input type="checkbox" id="vector-appearance-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-appearance-dropdown" class="vector-dropdown-checkbox " aria-label="Gwedd" > <label id="vector-appearance-dropdown-label" for="vector-appearance-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-appearance mw-ui-icon-wikimedia-appearance"></span> <span class="vector-dropdown-label-text">Gwedd</span> </label> <div class="vector-dropdown-content"> <div id="vector-appearance-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div id="p-vector-user-menu-notifications" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_cy.wikipedia.org&uselang=cy" class=""><span>Rhoi</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Arbennig:CreateAccount&returnto=Tyddewi" title="Rydym yn argymell eich bod yn creu cyfri ac yn menwgofnodi. Fodd bynnag, dydy hyn ddim yn orfodol" class=""><span>Creu cyfrif</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Arbennig:UserLogin&returnto=Tyddewi" title="Fe'ch anogir i fewngofnodi, er nad oes rhaid gwneud. [o]" accesskey="o" class=""><span>Mewngofnodi</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Rhagor o opsiynau" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Offer personol" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Offer personol</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="Dewislen defnyddiwr" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_cy.wikipedia.org&uselang=cy"><span>Rhoi</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Arbennig:CreateAccount&returnto=Tyddewi" title="Rydym yn argymell eich bod yn creu cyfri ac yn menwgofnodi. Fodd bynnag, dydy hyn ddim yn orfodol"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Creu cyfrif</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Arbennig:UserLogin&returnto=Tyddewi" title="Fe'ch anogir i fewngofnodi, er nad oes rhaid gwneud. [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Mewngofnodi</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Tudalennau ar gyfer golygyddion allgofnodedig <a href="/wiki/Cymorth:Cyflwyniad" aria-label="Dysgu mwy am olygu"><span>dysgu mwy</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Arbennig:MyContributions" title="Rhestr golygiadau o'r cyfeiriad IP hwn [y]" accesskey="y"><span>Cyfraniadau</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Arbennig:MyTalk" title="Sgwrs ynglŷn â golygiadau o'r cyfeiriad IP hwn [n]" accesskey="n"><span>Sgwrs</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Safle"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Cynnwys" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Cynnwys</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">symud i'r bar ochr</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">cuddio</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Y dechrau</div> </a> </li> <li id="toc-Hanes" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Hanes"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Hanes</span> </div> </a> <ul id="toc-Hanes-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Eisteddfod" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Eisteddfod"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Eisteddfod</span> </div> </a> <ul id="toc-Eisteddfod-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Oriel" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Oriel"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Oriel</span> </div> </a> <ul id="toc-Oriel-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Gweler_hefyd" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Gweler_hefyd"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Gweler hefyd</span> </div> </a> <ul id="toc-Gweler_hefyd-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Cyfeiriadau" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Cyfeiriadau"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Cyfeiriadau</span> </div> </a> <ul id="toc-Cyfeiriadau-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Dolenni_allanol" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Dolenni_allanol"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>Dolenni allanol</span> </div> </a> <ul id="toc-Dolenni_allanol-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Cynnwys" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Toglo'r tabl cynnwys" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Toglo'r tabl cynnwys</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Tyddewi</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Ewch i erthygl mewn iaith arall. Ar gael mewn 52 iaith" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-52" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">52 iaith</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%B3%D8%A7%D9%86%D8%AA_%D8%AF%D9%8A%D9%81%D9%8A%D8%AF%D8%B2" title="سانت ديفيدز - Arabeg" lang="ar" hreflang="ar" data-title="سانت ديفيدز" data-language-autonym="العربية" data-language-local-name="Arabeg" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-arz mw-list-item"><a href="https://arz.wikipedia.org/wiki/%D8%B3%D8%A7%D9%86%D8%AA_%D8%AF%D9%8A%D9%81%D9%8A%D8%AF_(%D8%B3%D8%AA_%D8%AF%D8%A7%DA%A4%D9%8A%D8%AF%27%D8%B3_%D8%A7%D9%86%D8%AF_%D8%B0%D8%A7_%D9%83%D8%A7%D8%AB%D9%8A%D8%AF%D8%B1%D8%A7%D9%84_%D9%83%D9%84%D9%88%D8%B3)" title="سانت ديفيد (ست داڤيد'س اند ذا كاثيدرال كلوس) - Arabeg yr Aifft" lang="arz" hreflang="arz" data-title="سانت ديفيد (ست داڤيد'س اند ذا كاثيدرال كلوس)" data-language-autonym="مصرى" data-language-local-name="Arabeg yr Aifft" class="interlanguage-link-target"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%A1%D0%B5%D0%B9%D0%BD%D1%82_%D0%94%D0%B5%D0%B9%D0%B2%D0%B8%D0%B4%D1%81" title="Сейнт Дейвидс - Bwlgareg" lang="bg" hreflang="bg" data-title="Сейнт Дейвидс" data-language-autonym="Български" data-language-local-name="Bwlgareg" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-br mw-list-item"><a href="https://br.wikipedia.org/wiki/Tyddewi" title="Tyddewi - Llydaweg" lang="br" hreflang="br" data-title="Tyddewi" data-language-autonym="Brezhoneg" data-language-local-name="Llydaweg" class="interlanguage-link-target"><span>Brezhoneg</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Tyddewi" title="Tyddewi - Catalaneg" lang="ca" hreflang="ca" data-title="Tyddewi" data-language-autonym="Català" data-language-local-name="Catalaneg" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-ceb mw-list-item"><a href="https://ceb.wikipedia.org/wiki/St_Davids" title="St Davids - Cebuano" lang="ceb" hreflang="ceb" data-title="St Davids" data-language-autonym="Cebuano" data-language-local-name="Cebuano" class="interlanguage-link-target"><span>Cebuano</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/St_Davids" title="St Davids - Tsieceg" lang="cs" hreflang="cs" data-title="St Davids" data-language-autonym="Čeština" data-language-local-name="Tsieceg" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/St_Davids" title="St Davids - Daneg" lang="da" hreflang="da" data-title="St Davids" data-language-autonym="Dansk" data-language-local-name="Daneg" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/St_Davids" title="St Davids - Almaeneg" lang="de" hreflang="de" data-title="St Davids" data-language-autonym="Deutsch" data-language-local-name="Almaeneg" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-diq mw-list-item"><a href="https://diq.wikipedia.org/wiki/St_Davids" title="St Davids - Zazaki" lang="diq" hreflang="diq" data-title="St Davids" data-language-autonym="Zazaki" data-language-local-name="Zazaki" class="interlanguage-link-target"><span>Zazaki</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%A3%CE%B1%CE%B9%CE%BD%CF%84_%CE%9D%CF%84%CE%AD%CE%B9%CE%B2%CE%B9%CE%BD%CF%84%CF%82" title="Σαιντ Ντέιβιντς - Groeg" lang="el" hreflang="el" data-title="Σαιντ Ντέιβιντς" data-language-autonym="Ελληνικά" data-language-local-name="Groeg" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/St_Davids" title="St Davids - Saesneg" lang="en" hreflang="en" data-title="St Davids" data-language-autonym="English" data-language-local-name="Saesneg" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Saint_David%27s" title="Saint David's - Sbaeneg" lang="es" hreflang="es" data-title="Saint David's" data-language-autonym="Español" data-language-local-name="Sbaeneg" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/St_Davids" title="St Davids - Basgeg" lang="eu" hreflang="eu" data-title="St Davids" data-language-autonym="Euskara" data-language-local-name="Basgeg" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%B3%D9%86%D8%AA_%D8%AF%DB%8C%D9%88%DB%8C%D8%AF%D8%B2" title="سنت دیویدز - Perseg" lang="fa" hreflang="fa" data-title="سنت دیویدز" data-language-autonym="فارسی" data-language-local-name="Perseg" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/St_David%E2%80%99s" title="St David’s - Ffinneg" lang="fi" hreflang="fi" data-title="St David’s" data-language-autonym="Suomi" data-language-local-name="Ffinneg" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/St_Davids" title="St Davids - Ffrangeg" lang="fr" hreflang="fr" data-title="St Davids" data-language-autonym="Français" data-language-local-name="Ffrangeg" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-frr mw-list-item"><a href="https://frr.wikipedia.org/wiki/St_David%27s" title="St David's - Ffriseg Gogleddol" lang="frr" hreflang="frr" data-title="St David's" data-language-autonym="Nordfriisk" data-language-local-name="Ffriseg Gogleddol" class="interlanguage-link-target"><span>Nordfriisk</span></a></li><li class="interlanguage-link interwiki-fy mw-list-item"><a href="https://fy.wikipedia.org/wiki/St_David%27s" title="St David's - Ffriseg y Gorllewin" lang="fy" hreflang="fy" data-title="St David's" data-language-autonym="Frysk" data-language-local-name="Ffriseg y Gorllewin" class="interlanguage-link-target"><span>Frysk</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Tyddewi" title="Tyddewi - Gwyddeleg" lang="ga" hreflang="ga" data-title="Tyddewi" data-language-autonym="Gaeilge" data-language-local-name="Gwyddeleg" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%A1%D7%A0%D7%98_%D7%93%D7%99%D7%99%D7%95%D7%95%D7%99%D7%93%D7%A1" title="סנט דייווידס - Hebraeg" lang="he" hreflang="he" data-title="סנט דייווידס" data-language-autonym="עברית" data-language-local-name="Hebraeg" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%8D%D5%A5%D5%B6%D5%A9_%D4%B4%D5%A5%D5%B5%D5%BE%D5%AB%D5%A4%D5%BD" title="Սենթ Դեյվիդս - Armeneg" lang="hy" hreflang="hy" data-title="Սենթ Դեյվիդս" data-language-autonym="Հայերեն" data-language-local-name="Armeneg" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/St_Davids" title="St Davids - Indoneseg" lang="id" hreflang="id" data-title="St Davids" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indoneseg" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/St_Davids" title="St Davids - Ido" lang="io" hreflang="io" data-title="St Davids" data-language-autonym="Ido" data-language-local-name="Ido" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/St_Davids" title="St Davids - Islandeg" lang="is" hreflang="is" data-title="St Davids" data-language-autonym="Íslenska" data-language-local-name="Islandeg" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/St_David%27s" title="St David's - Eidaleg" lang="it" hreflang="it" data-title="St David's" data-language-autonym="Italiano" data-language-local-name="Eidaleg" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%82%BB%E3%83%B3%E3%83%88%E3%83%BB%E3%83%87%E3%82%A4%E3%83%93%E3%83%83%E3%82%BA" title="セント・デイビッズ - Japaneeg" lang="ja" hreflang="ja" data-title="セント・デイビッズ" data-language-autonym="日本語" data-language-local-name="Japaneeg" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%84%B8%EC%9D%B8%ED%8A%B8%EB%8D%B0%EC%9D%B4%EB%B9%84%EC%A6%88" title="세인트데이비즈 - Coreeg" lang="ko" hreflang="ko" data-title="세인트데이비즈" data-language-autonym="한국어" data-language-local-name="Coreeg" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/Saint_Davids" title="Saint Davids - Cwrdeg" lang="ku" hreflang="ku" data-title="Saint Davids" data-language-autonym="Kurdî" data-language-local-name="Cwrdeg" class="interlanguage-link-target"><span>Kurdî</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Sent_Deividsas" title="Sent Deividsas - Lithwaneg" lang="lt" hreflang="lt" data-title="Sent Deividsas" data-language-autonym="Lietuvių" data-language-local-name="Lithwaneg" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-mni mw-list-item"><a href="https://mni.wikipedia.org/wiki/%EA%AF%81%EA%AF%A6%EA%AF%9F%EA%AF%A0_%EA%AF%97%EA%AF%A6%EA%AF%9A%EA%AF%A4%EA%AF%97%EA%AF%AD%EA%AF%81" title="ꯁꯦꯟꯠ ꯗꯦꯚꯤꯗ꯭ꯁ - Manipwri" lang="mni" hreflang="mni" data-title="ꯁꯦꯟꯠ ꯗꯦꯚꯤꯗ꯭ꯁ" data-language-autonym="ꯃꯤꯇꯩ ꯂꯣꯟ" data-language-local-name="Manipwri" class="interlanguage-link-target"><span>ꯃꯤꯇꯩ ꯂꯣꯟ</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/St_Davids" title="St Davids - Iseldireg" lang="nl" hreflang="nl" data-title="St Davids" data-language-autonym="Nederlands" data-language-local-name="Iseldireg" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/St_Davids" title="St Davids - Norwyeg Nynorsk" lang="nn" hreflang="nn" data-title="St Davids" data-language-autonym="Norsk nynorsk" data-language-local-name="Norwyeg Nynorsk" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/St_Davids" title="St Davids - Norwyeg Bokmål" lang="nb" hreflang="nb" data-title="St Davids" data-language-autonym="Norsk bokmål" data-language-local-name="Norwyeg Bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-olo mw-list-item"><a href="https://olo.wikipedia.org/wiki/Tyddewi" title="Tyddewi - Livvi-Karelian" lang="olo" hreflang="olo" data-title="Tyddewi" data-language-autonym="Livvinkarjala" data-language-local-name="Livvi-Karelian" class="interlanguage-link-target"><span>Livvinkarjala</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/St_David%E2%80%99s" title="St David’s - Pwyleg" lang="pl" hreflang="pl" data-title="St David’s" data-language-autonym="Polski" data-language-local-name="Pwyleg" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/%D8%B3%DB%8C%D9%86%D9%B9_%DA%88%DB%8C%D9%88%DA%88" title="سینٹ ڈیوڈ - Western Punjabi" lang="pnb" hreflang="pnb" data-title="سینٹ ڈیوڈ" data-language-autonym="پنجابی" data-language-local-name="Western Punjabi" class="interlanguage-link-target"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/St_Davids" title="St Davids - Portiwgaleg" lang="pt" hreflang="pt" data-title="St Davids" data-language-autonym="Português" data-language-local-name="Portiwgaleg" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%A1%D0%B5%D0%BD%D1%82-%D0%94%D0%B5%D0%B9%D0%B2%D0%B8%D0%B4%D1%81" title="Сент-Дейвидс - Rwseg" lang="ru" hreflang="ru" data-title="Сент-Дейвидс" data-language-autonym="Русский" data-language-local-name="Rwseg" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/St_Davids" title="St Davids - Sgoteg" lang="sco" hreflang="sco" data-title="St Davids" data-language-autonym="Scots" data-language-local-name="Sgoteg" class="interlanguage-link-target"><span>Scots</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/St_Davids" title="St Davids - Serbo-Croateg" lang="sh" hreflang="sh" data-title="St Davids" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="Serbo-Croateg" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/St_Davids" title="St Davids - Simple English" lang="en-simple" hreflang="en-simple" data-title="St Davids" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/St_David%27s" title="St David's - Slofeneg" lang="sl" hreflang="sl" data-title="St David's" data-language-autonym="Slovenščina" data-language-local-name="Slofeneg" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/St_David%27s" title="St David's - Swedeg" lang="sv" hreflang="sv" data-title="St David's" data-language-autonym="Svenska" data-language-local-name="Swedeg" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-tl badge-Q70894304 mw-list-item" title=""><a href="https://tl.wikipedia.org/wiki/St_David%27s" title="St David's - Tagalog" lang="tl" hreflang="tl" data-title="St David's" data-language-autonym="Tagalog" data-language-local-name="Tagalog" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/St_Davids" title="St Davids - Tyrceg" lang="tr" hreflang="tr" data-title="St Davids" data-language-autonym="Türkçe" data-language-local-name="Tyrceg" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%A1%D0%B5%D0%BD%D1%82-%D0%94%D0%B5%D0%B9%D0%B2%D1%96%D0%B4%D1%81" title="Сент-Дейвідс - Wcreineg" lang="uk" hreflang="uk" data-title="Сент-Дейвідс" data-language-autonym="Українська" data-language-local-name="Wcreineg" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D8%B3%DB%8C%D9%86%D9%B9_%DA%88%DB%8C%D9%88%DA%88%D8%B2" title="سینٹ ڈیوڈز - Wrdw" lang="ur" hreflang="ur" data-title="سینٹ ڈیوڈز" data-language-autonym="اردو" data-language-local-name="Wrdw" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/St_Davids" title="St Davids - Fietnameg" lang="vi" hreflang="vi" data-title="St Davids" data-language-autonym="Tiếng Việt" data-language-local-name="Fietnameg" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/St_David%27s" title="St David's - Winarayeg" lang="war" hreflang="war" data-title="St David's" data-language-autonym="Winaray" data-language-local-name="Winarayeg" class="interlanguage-link-target"><span>Winaray</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E8%81%96%E6%88%B4%E7%B6%AD%E6%96%AF" title="聖戴維斯 - Tsieinëeg" lang="zh" hreflang="zh" data-title="聖戴維斯" data-language-autonym="中文" data-language-local-name="Tsieinëeg" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/St_Davids" title="St Davids - Minnan" lang="nan" hreflang="nan" data-title="St Davids" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="Minnan" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q648732#sitelinks-wikipedia" title="Golygu dolenni rhyngwici" class="wbc-editpage">Golygu dolenni</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Parthau"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Tyddewi" title="Gweld y dudalen bwnc [c]" accesskey="c"><span>Erthygl</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Sgwrs:Tyddewi" rel="discussion" title="Sgwrsio am y dudalen [t]" accesskey="t"><span>Sgwrs</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Newid amrywiad iaith" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Cymraeg</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Golygon"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Tyddewi"><span>Darllen</span></a></li><li id="ca-ve-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Tyddewi&veaction=edit" title="Golygu'r dudalen hon [v]" accesskey="v"><span>Golygu</span></a></li><li id="ca-edit" class="collapsible vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Tyddewi&action=edit" title="Golygu cod ffynhonnell y dudalen hon [e]" accesskey="e"><span>Golygu cod</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Tyddewi&action=history" title="Fersiynau cynt o'r dudalen hon. [h]" accesskey="h"><span>Gweld hanes</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Offer tudalen"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Blwch offer" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Blwch offer</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Blwch offer</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">symud i'r bar ochr</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">cuddio</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Rhagor o opsiynau" > <div class="vector-menu-heading"> Gweithredoedd </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Tyddewi"><span>Darllen</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Tyddewi&veaction=edit" title="Golygu'r dudalen hon [v]" accesskey="v"><span>Golygu</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Tyddewi&action=edit" title="Golygu cod ffynhonnell y dudalen hon [e]" accesskey="e"><span>Golygu cod</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Tyddewi&action=history"><span>Gweld hanes</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Cyffredinol </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Arbennig:WhatLinksHere/Tyddewi" title="Rhestr o bob tudalen sy'n cysylltu â hon [j]" accesskey="j"><span>Beth sy'n cysylltu yma</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Arbennig:RecentChangesLinked/Tyddewi" rel="nofollow" title="Newidiadau diweddar i dudalennau sydd yn cysylltu â hon [k]" accesskey="k"><span>Newidiadau perthnasol</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Arbennig:SpecialPages" title="Rhestr o'r holl dudalennau arbennig [q]" accesskey="q"><span>Tudalennau arbennig</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Tyddewi&oldid=13091194" title="Dolen barhaol i'r fersiwn hwn y dudalen hon"><span>Dolen barhaol</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Tyddewi&action=info" title="Mwy o wybodaeth am y dudalen hon"><span>Gwybodaeth am y dudalen</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Arbennig:CiteThisPage&page=Tyddewi&id=13091194&wpFormIdentifier=titleform" title="Gwybodaeth ar sut i gyfeirio at y dudalen hon"><span>Cyfeirio at y dudalen hon</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Arbennig:UrlShortener&url=https%3A%2F%2Fcy.wikipedia.org%2Fwiki%2FTyddewi"><span>Cael URL byr</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Arbennig:QrCode&url=https%3A%2F%2Fcy.wikipedia.org%2Fwiki%2FTyddewi"><span>Lawrlwytho cod QR</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Argraffu / allforio </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=Arbennig:Book&bookcmd=book_creator&referer=Tyddewi"><span>Llunio llyfr</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Arbennig:DownloadAsPdf&page=Tyddewi&action=show-download-screen"><span>Lawrlwytho fel PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Tyddewi&printable=yes" title="Cynhyrchwch fersiwn o'r dudalen yn barod at ei hargraffu [p]" accesskey="p"><span>Fersiwn argraffu</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> Mewn prosiectau eraill </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Category:St_David%27s" hreflang="en"><span>Comin Wikimedia</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q648732" title="Cysylltu i eitem ystorfa gysylltiedig [g]" accesskey="g"><span>Eitem Wicidata</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Offer tudalen"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Gwedd"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Gwedd</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">symud i'r bar ochr</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">cuddio</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">Oddi ar Wicipedia</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="cy" dir="ltr"><table class="infobox" style="width:22em"><caption>Tyddewi</caption><tbody><tr><td colspan="2" style="text-align:center"><span typeof="mw:File"><a href="/wiki/Delwedd:St_Davids_village_and_Cathedral_South_Wales.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d0/St_Davids_village_and_Cathedral_South_Wales.jpg/280px-St_Davids_village_and_Cathedral_South_Wales.jpg" decoding="async" width="280" height="180" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d0/St_Davids_village_and_Cathedral_South_Wales.jpg/420px-St_Davids_village_and_Cathedral_South_Wales.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d0/St_Davids_village_and_Cathedral_South_Wales.jpg/560px-St_Davids_village_and_Cathedral_South_Wales.jpg 2x" data-file-width="1280" data-file-height="822" /></a></span></td></tr><tr><th scope="row">Math</th><td><a href="/wiki/Dinas" title="Dinas">dinas</a> <span class="penicon autoconfirmed-show"><span class="mw-valign-text-top" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q648732?uselang=cy#P31" title="Edit this on Wikidata"><img alt="Edit this on Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/15px-OOjs_UI_icon_edit-ltr-progressive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span></span></td></tr><tr><th scope="row">Enwyd ar ôl</th><td><a href="/wiki/Dewi_Sant" title="Dewi Sant">Dewi Sant</a> <span class="penicon autoconfirmed-show"><span class="mw-valign-text-top" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q648732?uselang=cy#P138" title="Edit this on Wikidata"><img alt="Edit this on Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/15px-OOjs_UI_icon_edit-ltr-progressive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span></span></td></tr><tr><td colspan="2" style="text-align:center"><div class="center"></div></td></tr><tr><th colspan="2" style="text-align:center;background:#ddf;">Daearyddiaeth</th></tr><tr><th scope="row">Ardal warchodol</th><td><a href="/wiki/Parc_Cenedlaethol_Arfordir_Penfro" title="Parc Cenedlaethol Arfordir Penfro">Parc Cenedlaethol Arfordir Penfro</a> <span class="penicon autoconfirmed-show"><span class="mw-valign-text-top" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q648732?uselang=cy#P3018" title="Edit this on Wikidata"><img alt="Edit this on Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/15px-OOjs_UI_icon_edit-ltr-progressive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span></span></td></tr><tr><th scope="row">Sir</th><td><a href="/wiki/Sir_Benfro" title="Sir Benfro">Sir Benfro</a></td></tr><tr><th scope="row">Gwlad</th><td><span typeof="mw:File"><a href="/wiki/Delwedd:Flag_of_Wales.svg" class="mw-file-description" title="Baner Cymru"><img alt="Baner Cymru" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/dc/Flag_of_Wales.svg/22px-Flag_of_Wales.svg.png" decoding="async" width="22" height="13" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/dc/Flag_of_Wales.svg/33px-Flag_of_Wales.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/dc/Flag_of_Wales.svg/44px-Flag_of_Wales.svg.png 2x" data-file-width="800" data-file-height="480" /></a></span> <a href="/wiki/Cymru" title="Cymru">Cymru</a></td></tr><tr><th scope="row">Arwynebedd</th><td>17.93 mi² <span class="penicon autoconfirmed-show"><span class="mw-valign-text-top" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q648732?uselang=cy#P2046" title="Edit this on Wikidata"><img alt="Edit this on Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/15px-OOjs_UI_icon_edit-ltr-progressive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span></span></td></tr><tr><th scope="row">Gerllaw</th><td>Afon Alun <span class="penicon autoconfirmed-show"><span class="mw-valign-text-top" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q648732?uselang=cy#P206" title="Edit this on Wikidata"><img alt="Edit this on Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/15px-OOjs_UI_icon_edit-ltr-progressive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span></span></td></tr><tr><th scope="row">Yn ffinio gyda</th><td><a href="/wiki/Rhosson" title="Rhosson">Rhosson</a> <span class="penicon autoconfirmed-show"><span class="mw-valign-text-top" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q648732?uselang=cy#P47" title="Edit this on Wikidata"><img alt="Edit this on Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/15px-OOjs_UI_icon_edit-ltr-progressive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span></span></td></tr><tr><th scope="row">Cyfesurynnau</th><td>51.8822°N 5.2686°W <span class="penicon autoconfirmed-show"><span class="mw-valign-text-top" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q648732?uselang=cy#P625" title="Edit this on Wikidata"><img alt="Edit this on Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/15px-OOjs_UI_icon_edit-ltr-progressive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span></span></td></tr><tr><th scope="row">Cod OS</th><td>SM755255 <span class="penicon autoconfirmed-show"><span class="mw-valign-text-top" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q648732?uselang=cy#P613" title="Edit this on Wikidata"><img alt="Edit this on Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/15px-OOjs_UI_icon_edit-ltr-progressive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span></span></td></tr><tr><th scope="row">Cod post</th><td>SA62 <span class="penicon autoconfirmed-show"><span class="mw-valign-text-top" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q648732?uselang=cy#P281" title="Edit this on Wikidata"><img alt="Edit this on Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/15px-OOjs_UI_icon_edit-ltr-progressive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span></span></td></tr><tr><th colspan="2" style="text-align:center;background:#ddf;">Gwleidyddiaeth</th></tr><tr><th scope="row"><a href="/wiki/Aelod_o%27r_Senedd" title="Aelod o'r Senedd">AS/au Cymru</a></th><td><a href="/wiki/Paul_Davies" title="Paul Davies">Paul Davies</a> (<a href="/wiki/Y_Blaid_Geidwadol" class="mw-redirect mw-disambig" title="Y Blaid Geidwadol">Ceidwadwyr</a>)</td></tr><tr><th scope="row"><a href="/wiki/Aelod_Seneddol" title="Aelod Seneddol">AS/au y DU</a></th><td>Henry Tufnell (<a href="/wiki/Llafur" title="Llafur">Llafur</a>)</td></tr><tr><td colspan="2" style="text-align:center"><a class="mw-kartographer-map notheme mw-kartographer-container center" style="width: 280px; height: 250px;" data-mw-kartographer="mapframe" data-style="osm-intl" data-width="280" data-height="250" data-zoom="8" data-lat="51.8822" data-lon="-5.2686" data-overlays="["_ea923c44b2743e81ed9c80c1bcc3372396fdc143"]" href="/wiki/Arbennig:Map/8/51.8822/-5.2686/cy"><img src="https://maps.wikimedia.org/img/osm-intl,8,51.8822,-5.2686,280x250.png?lang=cy&domain=cy.wikipedia.org&title=Tyddewi&revid=13091194&groups=_ea923c44b2743e81ed9c80c1bcc3372396fdc143" width="280" height="250" decoding="async" srcset="https://maps.wikimedia.org/img/osm-intl,8,51.8822,-5.2686,280x250@2x.png?lang=cy&domain=cy.wikipedia.org&title=Tyddewi&revid=13091194&groups=_ea923c44b2743e81ed9c80c1bcc3372396fdc143 2x" alt="Map" /></a></td></tr><tr><td colspan="2" style="text-align:center"><div style="text-align: center;"><span typeof="mw:File"><span title="Tudalen Comin"><img alt="Tudalen Comin" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/12px-Commons-logo.svg.png" decoding="async" width="12" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/18px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/24px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></span></span> <a href="https://commons.wikimedia.org/wiki/Category:St_David%27s" class="extiw" title="commons:Category:St David's">Ffeiliau perthnasol ar Comin</a></div></td></tr><tr><td colspan="2" style="text-align:center"><div class="metadata" style="text-align: right;">[<a href="https://www.wikidata.org/wiki/Q648732" class="extiw" title="d:Q648732">golygwch ar Wicidata</a>]</div></td></tr></tbody></table> <p>Dinas bach yn <a href="/wiki/Sir_Benfro" title="Sir Benfro">Sir Benfro</a>, <a href="/wiki/Cymru" title="Cymru">Cymru</a>, yw <b>Tyddewi</b><sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> (Saesneg: <i>St Davids</i>).<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> Hi yw dinas leiaf Cymru a sedd <a href="/wiki/Esgob_Tyddewi" title="Esgob Tyddewi">esgobaeth Tyddewi</a>. O ran llywodraeth leol fe'i lleolir yng <a href="/wiki/Cymuned_(Cymru)" title="Cymuned (Cymru)">nghymuned</a> <a href="/wiki/Tyddewi_a_Chlos_y_Gadeirlan" title="Tyddewi a Chlos y Gadeirlan">Tyddewi a Chlos y Gadeirlan</a>. <i>Mynyw</i> oedd ei henw mewn <a href="/wiki/Cymraeg_Canol" title="Cymraeg Canol">Cymraeg Canol</a>, o'r enw lle <a href="/wiki/Lladin" title="Lladin">Lladin</a>, <i>Menevia</i>. Yn ôl traddodiad fe'i sefydlwyd gan <a href="/wiki/Dewi_Sant" title="Dewi Sant">Dewi Sant</a> yn y <a href="/wiki/6g" class="mw-redirect" title="6g">6g</a>. Mae <a href="/wiki/Eglwys_Gadeiriol_Tyddewi" title="Eglwys Gadeiriol Tyddewi">Eglwys Gadeiriol Tyddewi</a> yn dominyddu'r dref. </p><p>Cynrychiolir yr ardal hon yn <a href="/wiki/Senedd_Cymru" title="Senedd Cymru">Senedd Cymru</a> gan <a href="/wiki/Paul_Davies" title="Paul Davies">Paul Davies</a> (<a href="/wiki/Y_Blaid_Geidwadol" class="mw-redirect mw-disambig" title="Y Blaid Geidwadol">Ceidwadwyr</a>)<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> ac yn <a href="/wiki/Senedd_y_Deyrnas_Unedig" title="Senedd y Deyrnas Unedig">Senedd y DU</a> gan Henry Tufnell (<a href="/wiki/Llafur" title="Llafur">Llafur</a>).<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Hanes">Hanes</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Tyddewi&veaction=edit&section=1" title="Golygu'r adran: Hanes" class="mw-editsection-visualeditor"><span>golygu</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Tyddewi&action=edit&section=1" title="Edit section's source code: Hanes"><span>golygu cod</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><i>Mynyw</i> (Lladin: <i>Menevia</i>) yw'r hen enw am y fan lle y sefydlodd <a href="/wiki/Dewi_Sant" title="Dewi Sant">Dewi Sant</a> ei <a href="/wiki/Abaty" title="Abaty">abaty</a>. Enw arall ar y lle yw Glyn Rhosyn. Mae cyfeiriad at y fynachlog mewn llawysgrif Wyddelig a ysgrifennwyd tua <a href="/wiki/800" title="800">800</a>, sef <a href="/w/index.php?title=Merthyradur_Oengus&action=edit&redlink=1" class="new" title="Merthyradur Oengus (dim tudalen ar gael)">merthyradur Oengus</a>. Roedd yn safle brysur yn y cyfnod hwn gan fod y rhan fwyaf o'r teithio yn y cyfnod hwn yn cael ei wneud ar y môr, o'r cyfandir, o <a href="/wiki/Llydaw" title="Llydaw">Lydaw</a> a <a href="/wiki/Cernyw" title="Cernyw">Chernyw</a> i <a href="/wiki/Iwerddon" title="Iwerddon">Iwerddon</a> ac i'r gogledd. </p><p>Ymwelodd <a href="/wiki/Gerallt_Gymro" title="Gerallt Gymro">Gerallt Gymro</a> â Thyddewi yn ystod ei <a href="/wiki/Hanes_y_Daith_Trwy_Gymru" title="Hanes y Daith Trwy Gymru">daith trwy Gymru</a> yn <a href="/wiki/1188" title="1188">1188</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Eisteddfod">Eisteddfod</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Tyddewi&veaction=edit&section=2" title="Golygu'r adran: Eisteddfod" class="mw-editsection-visualeditor"><span>golygu</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Tyddewi&action=edit&section=2" title="Edit section's source code: Eisteddfod"><span>golygu cod</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Cynhaliwyd yr <a href="/wiki/Eisteddfod_Genedlaethol_Cymru_Tyddewi_2002" class="mw-redirect" title="Eisteddfod Genedlaethol Cymru Tyddewi 2002">Eisteddfod Genedlaethol</a> yma yn 2002. </p><p><br clear="all" /> </p> <div class="mw-heading mw-heading2"><h2 id="Oriel">Oriel</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Tyddewi&veaction=edit&section=3" title="Golygu'r adran: Oriel" class="mw-editsection-visualeditor"><span>golygu</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Tyddewi&action=edit&section=3" title="Edit section's source code: Oriel"><span>golygu cod</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul class="gallery mw-gallery-packed"> <li class="gallerybox" style="width: 251.33333333333px"> <div class="thumb" style="width: 249.33333333333px;"><span typeof="mw:File"><a href="/wiki/Delwedd:St_Davids_village_and_Cathedral_South_Wales.jpg" class="mw-file-description" title="Golygfa ar Dyddewi"><img alt="Golygfa ar Dyddewi" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d0/St_Davids_village_and_Cathedral_South_Wales.jpg/374px-St_Davids_village_and_Cathedral_South_Wales.jpg" decoding="async" width="250" height="160" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d0/St_Davids_village_and_Cathedral_South_Wales.jpg/561px-St_Davids_village_and_Cathedral_South_Wales.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d0/St_Davids_village_and_Cathedral_South_Wales.jpg/748px-St_Davids_village_and_Cathedral_South_Wales.jpg 2x" data-file-width="1280" data-file-height="822" /></a></span></div> <div class="gallerytext">Golygfa ar Dyddewi</div> </li> <li class="gallerybox" style="width: 215.33333333333px"> <div class="thumb" style="width: 213.33333333333px;"><span typeof="mw:File"><a href="/wiki/Delwedd:Exhibition_space_at_Tourist_Information_Centre_-_geograph.org.uk_-_1515743.jpg" class="mw-file-description" title="Oriel y Parc"><img alt="Oriel y Parc" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8b/Exhibition_space_at_Tourist_Information_Centre_-_geograph.org.uk_-_1515743.jpg/320px-Exhibition_space_at_Tourist_Information_Centre_-_geograph.org.uk_-_1515743.jpg" decoding="async" width="214" height="160" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8b/Exhibition_space_at_Tourist_Information_Centre_-_geograph.org.uk_-_1515743.jpg/480px-Exhibition_space_at_Tourist_Information_Centre_-_geograph.org.uk_-_1515743.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/8/8b/Exhibition_space_at_Tourist_Information_Centre_-_geograph.org.uk_-_1515743.jpg 2x" data-file-width="640" data-file-height="480" /></a></span></div> <div class="gallerytext">Oriel y Parc</div> </li> </ul> <ul class="gallery mw-gallery-packed"> <li class="gallerybox" style="width: 108.66666666667px"> <div class="thumb" style="width: 106.66666666667px;"><span typeof="mw:File"><a href="/wiki/Delwedd:Bishops-palace.jpg" class="mw-file-description" title="Palas yr Esgob"><img alt="Palas yr Esgob" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a2/Bishops-palace.jpg/160px-Bishops-palace.jpg" decoding="async" width="107" height="160" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a2/Bishops-palace.jpg/240px-Bishops-palace.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a2/Bishops-palace.jpg/320px-Bishops-palace.jpg 2x" data-file-width="533" data-file-height="800" /></a></span></div> <div class="gallerytext">Palas yr Esgob</div> </li> <li class="gallerybox" style="width: 224.66666666667px"> <div class="thumb" style="width: 222.66666666667px;"><span typeof="mw:File"><a href="/wiki/Delwedd:A_group_in_the_square,_St_Davids_NLW3363848.jpg" class="mw-file-description" title="Sgwar Tyddewi, c.1885"><img alt="Sgwar Tyddewi, c.1885" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/29/A_group_in_the_square%2C_St_Davids_NLW3363848.jpg/334px-A_group_in_the_square%2C_St_Davids_NLW3363848.jpg" decoding="async" width="223" height="160" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/29/A_group_in_the_square%2C_St_Davids_NLW3363848.jpg/501px-A_group_in_the_square%2C_St_Davids_NLW3363848.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/2/29/A_group_in_the_square%2C_St_Davids_NLW3363848.jpg 2x" data-file-width="594" data-file-height="427" /></a></span></div> <div class="gallerytext">Sgwar Tyddewi, c.1885</div> </li> </ul> <div class="mw-heading mw-heading2"><h2 id="Gweler_hefyd">Gweler hefyd</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Tyddewi&veaction=edit&section=4" title="Golygu'r adran: Gweler hefyd" class="mw-editsection-visualeditor"><span>golygu</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Tyddewi&action=edit&section=4" title="Edit section's source code: Gweler hefyd"><span>golygu cod</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Arfordir_Tyddewi" title="Arfordir Tyddewi">Arfordir Tyddewi</a> (<a href="/wiki/SoDdGA" class="mw-redirect" title="SoDdGA">SoDdGA</a>)</li> <li><i><a href="/wiki/Annales_Cambriae" title="Annales Cambriae">Annales Cambriae</a></i></li> <li><a href="/wiki/Esgob_Tyddewi" title="Esgob Tyddewi">Esgob Tyddewi</a></li> <li><a href="/wiki/Esgobaeth_Tyddewi" title="Esgobaeth Tyddewi">Esgobaeth Tyddewi</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Cyfeiriadau">Cyfeiriadau</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Tyddewi&veaction=edit&section=5" title="Golygu'r adran: Cyfeiriadau" class="mw-editsection-visualeditor"><span>golygu</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Tyddewi&action=edit&section=5" title="Edit section's source code: Cyfeiriadau"><span>golygu cod</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="reflist" style="list-style-type: decimal;"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><a href="#cite_ref-1">↑</a></span> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="https://llyw.cymru/rhestr-o-enwau-lleoedd-safonol-cymru">"Rhestr o Enwau Lleoedd Safonol Cymru"</a>. <i>Llywodraeth Cymru</i>. 14 Hydref 2021.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Llywodraeth+Cymru&rft.atitle=Rhestr+o+Enwau+Lleoedd+Safonol+Cymru&rft.date=2021-10-14&rft_id=https%3A%2F%2Fllyw.cymru%2Frhestr-o-enwau-lleoedd-safonol-cymru&rfr_id=info%3Asid%2Fcy.wikipedia.org%3ATyddewi" class="Z3988"></span><style data-mw-deduplicate="TemplateStyles:r8312344">.mw-parser-output cite.citation{font-style:inherit}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation .cs1-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/6/65/Lock-green.svg/9px-Lock-green.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .citation .cs1-lock-limited a,.mw-parser-output .citation .cs1-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Lock-gray-alt-2.svg/9px-Lock-gray-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .citation 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.cs1-format{font-size:95%}.mw-parser-output .cs1-kern-left,.mw-parser-output .cs1-kern-wl-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right,.mw-parser-output .cs1-kern-wl-right{padding-right:0.2em}</style></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><a href="#cite_ref-2">↑</a></span> <span class="reference-text"><a rel="nofollow" class="external text" href="https://www.britishplacenames.uk/st-davids-pembrokeshire-sm754252#.YYugVy-l0vI">British Place Names</a>; adalwyd 10 Tachwedd 2021</span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><a href="#cite_ref-3">↑</a></span> <span class="reference-text"><a rel="nofollow" class="external text" href="https://senedd.cymru/dod-o-hyd-i-aelod-o-r-senedd/">Gwefan Senedd Cymru</a></span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><a href="#cite_ref-4">↑</a></span> <span class="reference-text"><a rel="nofollow" class="external text" href="https://members.parliament.uk//members/commons">Gwefan Senedd y DU</a></span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="Dolenni_allanol">Dolenni allanol</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Tyddewi&veaction=edit&section=6" title="Golygu'r adran: Dolenni allanol" class="mw-editsection-visualeditor"><span>golygu</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Tyddewi&action=edit&section=6" title="Edit section's source code: Dolenni allanol"><span>golygu cod</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" href="http://www.stdavids.co.uk/cym1.htm">Tyddewi</a></li> <li><span style="font-size:0.95em; font-weight:bold; color: var(--color-progressive--active, #233566);">(Saesneg)</span> <a rel="nofollow" class="external text" href="http://www.stdavidscathedral.org.uk/">Yr eglwys gadeirol</a></li></ul> <div class="NavFrame" style="clear:both;"><div class="NavHead"> <div class="noprint plainlinksneverexpand" style="background-color:transparent; padding:0; white-space:nowrap; font-weight:normal; font-size:xx-small; ; position:absolute; width:auto; left:0.5em;"><a href="/wiki/Nodyn:Trefi_Sir_Benfro" title="Nodyn:Trefi Sir Benfro"><span title="Gweld y nodyn hwn" style=";">gw</span></a> <span style="font-size:80%;">•</span> <a href="/wiki/Sgwrs_Nodyn:Trefi_Sir_Benfro" title="Sgwrs Nodyn:Trefi Sir Benfro"><span style="color:#002bb8;;" title="Sgwrs am y nodyn hwn">sg</span></a> <span style="font-size:80%;">•</span> <a class="external text" href="https://cy.wikipedia.org/w/index.php?title=Nodyn:Trefi_Sir_Benfro&action=edit"><span style="color:#002bb8;;" title="Golygu'r nodyn hwn">go</span></a></div><b>Trefi a phentrefi <a href="/wiki/Sir_Benfro" title="Sir Benfro">Sir Benfro</a></b></div> <div class="NavContent" style="margin:0.5em; font-size:0.9em;"> <p><b>Dinas</b><br /> <a class="mw-selflink selflink">Tyddewi</a> <br /><b>Trefi</b><br /> <span style="white-space:nowrap"><a href="/wiki/Aberdaugleddau" title="Aberdaugleddau">Aberdaugleddau</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Arberth" title="Arberth">Arberth</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Abergwaun" title="Abergwaun">Abergwaun</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Cilgerran" title="Cilgerran">Cilgerran</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Dinbych-y-pysgod" title="Dinbych-y-pysgod">Dinbych-y-pysgod</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Doc_Penfro" title="Doc Penfro">Doc Penfro</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Hwlffordd" title="Hwlffordd">Hwlffordd</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Neyland" title="Neyland">Neyland</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Penfro" title="Penfro">Penfro</a> <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Wdig" title="Wdig">Wdig</a></span> <br /><b>Pentrefi</b><br /> <span style="white-space:nowrap"><a href="/wiki/Aber-bach" title="Aber-bach">Aber-bach</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Abercastell" title="Abercastell">Abercastell</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Abercuch" title="Abercuch">Abercuch</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Abereiddi" title="Abereiddi">Abereiddi</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Aberllydan" title="Aberllydan">Aberllydan</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Amroth" title="Amroth">Amroth</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Angle" title="Angle">Angle</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Begeli" title="Begeli">Begeli</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Y_Beifil" title="Y Beifil">Y Beifil</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Blaen-y-ffos" title="Blaen-y-ffos">Blaen-y-ffos</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Boncath,_Sir_Benfro" title="Boncath, Sir Benfro">Boncath</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Bosherston" class="mw-redirect" title="Bosherston">Bosherston</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Breudeth" title="Breudeth">Breudeth</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Bridell" title="Bridell">Bridell</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Brynberian" title="Brynberian">Brynberian</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Burton,_Sir_Benfro" title="Burton, Sir Benfro">Burton</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Caeriw" title="Caeriw">Caeriw</a>  <b>·</b></span> <span 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href="/wiki/Croes-goch" title="Croes-goch">Croes-goch</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Cronwern" title="Cronwern">Cronwern</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Crymych" title="Crymych">Crymych</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Crynwedd" title="Crynwedd">Crynwedd</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Cwm-yr-Eglwys" title="Cwm-yr-Eglwys">Cwm-yr-Eglwys</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Dale" title="Dale">Dale</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Dinas,_Sir_Benfro" title="Dinas, Sir Benfro">Dinas</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/East_Williamston" title="East Williamston">East Williamston</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Eglwyswen" title="Eglwyswen">Eglwyswen</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Eglwyswrw" title="Eglwyswrw">Eglwyswrw</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Felindre_Farchog" title="Felindre Farchog">Felindre Farchog</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Felinganol" title="Felinganol">Felinganol</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Freshwater_East" title="Freshwater East">Freshwater East</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Freystrop" title="Freystrop">Freystrop</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Y_Garn,_Sir_Benfro" title="Y Garn, Sir Benfro">Y Garn</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Gumfreston" title="Gumfreston">Gumfreston</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Hasguard" title="Hasguard">Hasguard</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Herbrandston" title="Herbrandston">Herbrandston</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Hermon,_Sir_Benfro" title="Hermon, Sir Benfro">Hermon</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Hook,_Sir_Benfro" title="Hook, Sir Benfro">Hook</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Hundleton" title="Hundleton">Hundleton</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Jeffreyston" title="Jeffreyston">Jeffreyston</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Johnston,_Sir_Benfro" title="Johnston, Sir Benfro">Johnston</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Llanbedr_Felffre" title="Llanbedr Felffre">Llanbedr Felffre</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Llandudoch" title="Llandudoch">Llandudoch</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Llandyf%C3%A1i" title="Llandyfái">Llandyfái</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Llandysilio,_Sir_Benfro" title="Llandysilio, Sir Benfro">Llandysilio</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Llanddewi_Efelffre" title="Llanddewi Efelffre">Llanddewi Efelffre</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Llanfyrnach" title="Llanfyrnach">Llanfyrnach</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Llangolman" title="Llangolman">Llangolman</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Llangwm,_Sir_Benfro" title="Llangwm, Sir Benfro">Llangwm</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Llanhuadain" title="Llanhuadain">Llanhuadain</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Llanisan-yn-Rhos" title="Llanisan-yn-Rhos">Llanisan-yn-Rhos</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Llanrhian" title="Llanrhian">Llanrhian</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Llanstadwel" title="Llanstadwel">Llanstadwel</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Llan-teg" title="Llan-teg">Llan-teg</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Llanwnda,_Sir_Benfro" title="Llanwnda, Sir Benfro">Llanwnda</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Llanychaer" title="Llanychaer">Llanychaer</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Maenclochog" title="Maenclochog">Maenclochog</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Maenorb%C5%B7r" title="Maenorbŷr">Maenorbŷr</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Maenordeifi" title="Maenordeifi">Maenordeifi</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Maiden_Wells" title="Maiden Wells">Maiden Wells</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Manorowen" title="Manorowen">Manorowen</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Marloes" title="Marloes">Marloes</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Martletwy" title="Martletwy">Martletwy</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Mathri" title="Mathri">Mathri</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Y_Mot" title="Y Mot">Y Mot</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Mynachlog-ddu" title="Mynachlog-ddu">Mynachlog-ddu</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Nanhyfer" title="Nanhyfer">Nanhyfer</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Niwgwl" title="Niwgwl">Niwgwl</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Nolton" title="Nolton">Nolton</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Parrog" title="Parrog">Parrog</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Penalun" title="Penalun">Penalun</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Pentre_Galar" title="Pentre Galar">Pentre Galar</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Pontfadlen" title="Pontfadlen">Pontfadlen</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Pontfaen" title="Pontfaen">Pontfaen</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Porth-gain" title="Porth-gain">Porth-gain</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Redberth" title="Redberth">Redberth</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Reynalton" title="Reynalton">Reynalton</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Rhos-y-bwlch" title="Rhos-y-bwlch">Rhos-y-bwlch</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Rudbaxton" title="Rudbaxton">Rudbaxton</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Rhoscrowdder" title="Rhoscrowdder">Rhoscrowdder</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Rhosfarced" title="Rhosfarced">Rhosfarced</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Sain_Fflwrens" title="Sain Fflwrens">Sain Fflwrens</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Sain_Ffr%C3%AAd" title="Sain Ffrêd">Sain Ffrêd</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Saundersfoot" class="mw-redirect" title="Saundersfoot">Saundersfoot</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Scleddau" title="Scleddau">Scleddau</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Slebets" title="Slebets">Slebets</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Solfach" title="Solfach">Solfach</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Spittal" title="Spittal">Spittal</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Y_Stagbwll" title="Y Stagbwll">Y Stagbwll</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Star,_Sir_Benfro" title="Star, Sir Benfro">Star</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Stepaside" title="Stepaside">Stepaside</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Tafarn-sbeit" title="Tafarn-sbeit">Tafarn-sbeit</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Tegryn" title="Tegryn">Tegryn</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Thornton,_Sir_Benfro" title="Thornton, Sir Benfro">Thornton</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Tiers_Cross" title="Tiers Cross">Tiers Cross</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Treamlod" title="Treamlod">Treamlod</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Trec%C5%B5n" title="Trecŵn">Trecŵn</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Tredeml" title="Tredeml">Tredeml</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Trefaser" title="Trefaser">Trefaser</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Trefdraeth,_Sir_Benfro" title="Trefdraeth, Sir Benfro">Trefdraeth</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Trefelen" title="Trefelen">Trefelen</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Trefgarn" title="Trefgarn">Trefgarn</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Trefin" title="Trefin">Trefin</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Trefwrdan" title="Trefwrdan">Trefwrdan</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Treglarbes" title="Treglarbes">Treglarbes</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Tre-groes,_Sir_Benfro" title="Tre-groes, Sir Benfro">Tre-groes</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Treletert" title="Treletert">Treletert</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Tremarchog" title="Tremarchog">Tremarchog</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Uzmaston" title="Uzmaston">Uzmaston</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Waterston" title="Waterston">Waterston</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Yerbeston" title="Yerbeston">Yerbeston</a></span> </p> </div></div> <table style="margin:0 auto;" align="center" width="75%" id="toc"> <tbody><tr> <th align="center" style="background:lightgreen" width="100%"><div style="float:left;width:50px;"> </div><a href="/wiki/Rhestr_dinasoedd_y_Deyrnas_Unedig" title="Rhestr dinasoedd y Deyrnas Unedig">Dinasoedd</a> yng <a href="/wiki/Cymru" title="Cymru">Nghymru</a></th> <th><span typeof="mw:File"><a href="/wiki/Delwedd:Flag_of_Wales.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/dc/Flag_of_Wales.svg/50px-Flag_of_Wales.svg.png" decoding="async" width="50" height="30" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/dc/Flag_of_Wales.svg/75px-Flag_of_Wales.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/dc/Flag_of_Wales.svg/100px-Flag_of_Wales.svg.png 2x" data-file-width="800" data-file-height="480" /></a></span> </th></tr> <tr> <td align="center" colspan="2"><a href="/wiki/Abertawe" title="Abertawe">Abertawe</a> | <a href="/wiki/Bangor" title="Bangor">Bangor</a> | <a href="/wiki/Caerdydd" title="Caerdydd">Caerdydd</a> | <a href="/wiki/Casnewydd" title="Casnewydd">Casnewydd</a> | <a href="/wiki/Llanelwy" title="Llanelwy">Llanelwy</a> | <a class="mw-selflink selflink">Tyddewi</a> </td></tr></tbody></table> <table class="navbox" cellspacing="0" style=";"><tbody><tr><td style="padding:2px;"><table cellspacing="0" class="nowraplinks collapsible autocollapse" style="width:100%;background:transparent;color:inherit;;"><tbody><tr><th style=";" colspan="2" class="navbox-title"><div style="float:left; width:6em;text-align:left;"><div class="noprint plainlinksneverexpand" style="background-color:transparent; padding:0; white-space:nowrap; font-weight:normal; font-size:xx-small; ;"><a href="/wiki/Nodyn:Dinasoedd_y_DU" title="Nodyn:Dinasoedd y DU"><span title="Gweld y nodyn hwn" style=";">gw</span></a> <span style="font-size:80%;">•</span> <a href="/w/index.php?title=Sgwrs_Nodyn:Dinasoedd_y_DU&action=edit&redlink=1" class="new" title="Sgwrs Nodyn:Dinasoedd y DU (dim tudalen ar gael)"><span style="color:#002bb8;;" title="Sgwrs am y nodyn hwn">sg</span></a> <span style="font-size:80%;">•</span> <a class="external text" href="https://cy.wikipedia.org/w/index.php?title=Nodyn:Dinasoedd_y_DU&action=edit"><span style="color:#002bb8;;" title="Golygu'r nodyn hwn">go</span></a></div></div><span style="font-size:110%;"><a href="/wiki/Rhestr_dinasoedd_y_Deyrnas_Unedig" title="Rhestr dinasoedd y Deyrnas Unedig">Dinasoedd y DU</a></span></th></tr><tr style="height:2px;"><td></td></tr><tr><td class="navbox-group" style=";;"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/Delwedd:Flag_of_Scotland.svg" class="mw-file-description" title="Baner Yr Alban"><img alt="Baner Yr Alban" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/10/Flag_of_Scotland.svg/22px-Flag_of_Scotland.svg.png" decoding="async" width="22" height="13" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/10/Flag_of_Scotland.svg/33px-Flag_of_Scotland.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/10/Flag_of_Scotland.svg/44px-Flag_of_Scotland.svg.png 2x" data-file-width="1000" data-file-height="600" /></a></span> Yr Alban</td><td style="text-align:left;border-left:2px solid #fdfdfd;width:100%;padding:0px;;;" class="navbox-list navbox-odrif"><div style="padding:0em 0.25em"><div class="hlist"> <ul><li><a href="/wiki/Aberdeen" title="Aberdeen">Aberdeen</a></li> <li><a href="/wiki/Caeredin" title="Caeredin">★ Caeredin</a></li> <li><a href="/wiki/Dundee" title="Dundee">Dundee</a></li> <li><a href="/wiki/Dunfermline" title="Dunfermline">Dunfermline</a></li> <li><a href="/wiki/Glasgow" title="Glasgow">Glasgow</a></li> <li><a href="/wiki/Inverness" title="Inverness">Inverness</a></li> <li><a href="/wiki/Perth_(Yr_Alban)" class="mw-redirect" title="Perth (Yr Alban)">Perth</a></li> <li><a href="/wiki/Stirling" title="Stirling">Stirling</a></li></ul> </div></div></td></tr><tr style="height:2px"><td></td></tr><tr><td class="navbox-group" style=";;"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/Delwedd:Flag_of_Cornwall.svg" class="mw-file-description" title="Baner Cernyw"><img alt="Baner Cernyw" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b8/Flag_of_Cornwall.svg/22px-Flag_of_Cornwall.svg.png" decoding="async" width="22" height="13" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b8/Flag_of_Cornwall.svg/33px-Flag_of_Cornwall.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b8/Flag_of_Cornwall.svg/44px-Flag_of_Cornwall.svg.png 2x" data-file-width="500" data-file-height="300" /></a></span> Cernyw</td><td style="text-align:left;border-left:2px solid #fdfdfd;width:100%;padding:0px;;;" class="navbox-list navbox-eilrif"><div style="padding:0em 0.25em"><div class="hlist"> <ul><li><a href="/wiki/Truro" class="mw-redirect" title="Truro">★ Truro</a></li></ul> </div></div></td></tr><tr style="height:2px"><td></td></tr><tr><td class="navbox-group" style=";;"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/Delwedd:Flag_of_Wales.svg" class="mw-file-description" title="Baner Cymru"><img alt="Baner Cymru" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/dc/Flag_of_Wales.svg/22px-Flag_of_Wales.svg.png" decoding="async" width="22" height="13" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/dc/Flag_of_Wales.svg/33px-Flag_of_Wales.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/dc/Flag_of_Wales.svg/44px-Flag_of_Wales.svg.png 2x" data-file-width="800" data-file-height="480" /></a></span> Cymru</td><td style="text-align:left;border-left:2px solid #fdfdfd;width:100%;padding:0px;;;" class="navbox-list navbox-odrif"><div style="padding:0em 0.25em"><div class="hlist"> <ul><li><a href="/wiki/Abertawe" title="Abertawe">Abertawe</a></li> <li><a href="/wiki/Bangor" title="Bangor">Bangor</a></li> <li><a href="/wiki/Caerdydd" title="Caerdydd">★ Caerdydd</a></li> <li><a href="/wiki/Casnewydd" title="Casnewydd">Casnewydd</a></li> <li><a href="/wiki/Llanelwy" title="Llanelwy">Llanelwy</a></li> <li><a class="mw-selflink selflink">Tyddewi</a></li> <li><a href="/wiki/Wrecsam" title="Wrecsam">Wrecsam</a></li></ul> </div></div></td></tr><tr style="height:2px"><td></td></tr><tr><td class="navbox-group" style=";;"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/Delwedd:Flag_of_Northern_Ireland_(1953%E2%80%931972).svg" class="mw-file-description" title="Baner Gogledd Iwerddon"><img alt="Baner Gogledd Iwerddon" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/43/Flag_of_Northern_Ireland_%281953%E2%80%931972%29.svg/22px-Flag_of_Northern_Ireland_%281953%E2%80%931972%29.svg.png" decoding="async" width="22" height="11" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/43/Flag_of_Northern_Ireland_%281953%E2%80%931972%29.svg/33px-Flag_of_Northern_Ireland_%281953%E2%80%931972%29.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/43/Flag_of_Northern_Ireland_%281953%E2%80%931972%29.svg/44px-Flag_of_Northern_Ireland_%281953%E2%80%931972%29.svg.png 2x" data-file-width="600" data-file-height="300" /></a></span> Gogledd Iwerddon</td><td style="text-align:left;border-left:2px solid #fdfdfd;width:100%;padding:0px;;;" class="navbox-list navbox-eilrif"><div style="padding:0em 0.25em"><div class="hlist"> <ul><li><a href="/wiki/Armagh" title="Armagh">Armagh</a></li> <li><a href="/wiki/Belffast" title="Belffast">★ Belffast</a></li> <li><a href="/wiki/Bangor,_Gogledd_Iwerddon" title="Bangor, Gogledd Iwerddon">Bangor</a></li> <li><a href="/wiki/Derry" title="Derry">Derry</a></li> <li><a href="/wiki/Lisburn" title="Lisburn">Lisburn</a></li> <li><a href="/wiki/Newry" title="Newry">Newry</a></li></ul> </div></div></td></tr><tr style="height:2px"><td></td></tr><tr><td class="navbox-group" style=";;"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/Delwedd:Flag_of_England.svg" class="mw-file-description" title="Baner Lloegr"><img alt="Baner Lloegr" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/be/Flag_of_England.svg/22px-Flag_of_England.svg.png" decoding="async" width="22" height="13" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/be/Flag_of_England.svg/33px-Flag_of_England.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/be/Flag_of_England.svg/44px-Flag_of_England.svg.png 2x" data-file-width="800" data-file-height="480" /></a></span> Lloegr</td><td style="text-align:left;border-left:2px solid #fdfdfd;width:100%;padding:0px;;;" class="navbox-list navbox-odrif"><div style="padding:0em 0.25em"><div class="hlist"> <ul><li><a href="/wiki/Birmingham" title="Birmingham">Birmingham</a></li> <li><a href="/wiki/Bradford" title="Bradford">Bradford</a></li> <li><a href="/wiki/Brighton_a_Hove" title="Brighton a Hove">Brighton a Hove</a></li> <li><a href="/wiki/Bryste" title="Bryste">Bryste</a></li> <li><a href="/wiki/Caer" title="Caer">Caer</a></li> <li><a href="/wiki/Caerfaddon" title="Caerfaddon">Caerfaddon</a></li> <li><a href="/wiki/Caergaint" title="Caergaint">Caergaint</a></li> <li><a href="/wiki/Caergrawnt" title="Caergrawnt">Caergrawnt</a></li> <li><a href="/wiki/Caerhirfryn" title="Caerhirfryn">Caerhirfryn</a></li> <li><a href="/wiki/Caerliwelydd" title="Caerliwelydd">Caerliwelydd</a></li> <li><a href="/wiki/Caerloyw" title="Caerloyw">Caerloyw</a></li> <li><a href="/wiki/Caerlwytgoed" title="Caerlwytgoed">Caerlwytgoed</a></li> <li><a href="/wiki/Caerl%C5%B7r" title="Caerlŷr">Caerlŷr</a></li> <li><a href="/wiki/Caersallog" title="Caersallog">Caersallog</a></li> <li><a href="/wiki/Caerwrangon" title="Caerwrangon">Caerwrangon</a></li> <li><a href="/wiki/Caerwynt" title="Caerwynt">Caerwynt</a></li> <li><a href="/wiki/Caerwysg" title="Caerwysg">Caerwysg</a></li> <li><a href="/wiki/Colchester" title="Colchester">Colchester</a></li> <li><a href="/wiki/Coventry" title="Coventry">Coventry</a></li> <li><a href="/wiki/Chelmsford" title="Chelmsford">Chelmsford</a></li> <li><a href="/wiki/Chichester" title="Chichester">Chichester</a></li> <li><a href="/wiki/Derby" title="Derby">Derby</a></li> <li><a href="/wiki/Doncaster" title="Doncaster">Doncaster</a></li> <li><a href="/wiki/Durham" title="Durham">Durham</a></li> <li><a href="/wiki/Efrog" title="Efrog">Efrog</a></li> <li><a href="/wiki/Ely" title="Ely">Ely</a></li> <li><a href="/wiki/Henffordd" title="Henffordd">Henffordd</a></li> <li><a href="/wiki/Kingston_upon_Hull" title="Kingston upon Hull">Kingston upon Hull</a></li> <li><a href="/wiki/Leeds" title="Leeds">Leeds</a></li> <li><a href="/wiki/Lerpwl" title="Lerpwl">Lerpwl</a></li> <li><a href="/wiki/Lincoln" title="Lincoln">Lincoln</a></li> <li><a href="/wiki/Llundain" title="Llundain">★ Llundain</a> <ul><li><a href="/wiki/Dinas_Llundain" title="Dinas Llundain">Dinas Llundain</a></li> <li><a href="/wiki/Dinas_Westminster" title="Dinas Westminster">Dinas Westminster</a></li></ul></li> <li><a href="/wiki/Manceinion" title="Manceinion">Manceinion</a></li> <li><a href="/wiki/Milton_Keynes" title="Milton Keynes">Milton Keynes</a></li> <li><a href="/wiki/Newcastle_upon_Tyne" title="Newcastle upon Tyne">Newcastle upon Tyne</a></li> <li><a href="/wiki/Norwich" title="Norwich">Norwich</a></li> <li><a href="/wiki/Nottingham" title="Nottingham">Nottingham</a></li> <li><a href="/wiki/Peterborough" title="Peterborough">Peterborough</a></li> <li><a href="/wiki/Plymouth" title="Plymouth">Plymouth</a></li> <li><a href="/wiki/Portsmouth,_Hampshire" title="Portsmouth, Hampshire">Portsmouth</a></li> <li><a href="/wiki/Preston" title="Preston">Preston</a></li> <li><a href="/wiki/Ripon" title="Ripon">Ripon</a></li> <li><a href="/wiki/Rhydychen" title="Rhydychen">Rhydychen</a></li> <li><a href="/wiki/St_Albans" title="St Albans">St Albans</a></li> <li><a href="/wiki/Salford" title="Salford">Salford</a></li> <li><a href="/wiki/Sheffield" title="Sheffield">Sheffield</a></li> <li><a href="/wiki/Southampton" title="Southampton">Southampton</a></li> <li><a href="/wiki/Stoke-on-Trent" title="Stoke-on-Trent">Stoke-on-Trent</a></li> <li><a href="/wiki/Sunderland" title="Sunderland">Sunderland</a></li> <li><a href="/wiki/Wakefield" title="Wakefield">Wakefield</a></li> <li><a href="/wiki/Wells" title="Wells">Wells</a></li> <li><a href="/wiki/Wolverhampton" title="Wolverhampton">Wolverhampton</a></li></ul> </div></div></td></tr></tbody></table></td></tr></tbody></table> <div role="navigation" class="navbox" aria-labelledby="Awdurdod" style="padding:3px"><table class="nowraplinks hlist navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th id="Awdurdod" scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Awdurdod" class="mw-redirect" title="Awdurdod">Awdurdod</a></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a rel="nofollow" class="external text" href="//www.worldcat.org/identities/lccn-n82-058921">WorldCat</a></li> <li><a href="/wiki/Virtual_International_Authority_File" class="mw-redirect" title="Virtual International Authority File">VIAF</a>: <span class="uid"><a rel="nofollow" class="external text" href="https://viaf.org/viaf/151290996">151290996</a></span></li> <li><a href="/wiki/Library_of_Congress_Control_Number" class="mw-redirect" title="Library of Congress Control Number">LCCN</a>: <span class="uid"><a rel="nofollow" class="external text" href="http://id.loc.gov/authorities/names/n82058921">n82058921</a></span></li></ul> </div></td></tr></tbody></table></div> <div style="clear: both; background-color: #f9f9f9; border: 1px solid #aaa; padding: 5px; padding-left: 10px; text-align: left; font-size: 90%; margin-top: 1em;"><span typeof="mw:File"><a href="/wiki/Delwedd:WalesPembrokeshire.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/1/1a/WalesPembrokeshire.png/30px-WalesPembrokeshire.png" decoding="async" width="30" height="34" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/1a/WalesPembrokeshire.png/45px-WalesPembrokeshire.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/1a/WalesPembrokeshire.png/60px-WalesPembrokeshire.png 2x" data-file-width="200" data-file-height="225" /></a></span> <i><a href="/wiki/Wicipedia:Eginyn" title="Wicipedia:Eginyn">Eginyn</a> erthygl sydd uchod am <b><a href="/wiki/Sir_Benfro" title="Sir Benfro">Sir Benfro</a></b>. Gallwch helpu Wicipedia drwy <a class="external text" href="https://cy.wikipedia.org/w/index.php?title=Tyddewi&action=edit">ychwanegu ato</a></i></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Wedi dod o "<a dir="ltr" href="https://cy.wikipedia.org/w/index.php?title=Tyddewi&oldid=13091194">https://cy.wikipedia.org/w/index.php?title=Tyddewi&oldid=13091194</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Arbennig:Categories" title="Arbennig:Categories">Categorïau</a>: <ul><li><a href="/wiki/Categori:Egin_Sir_Benfro" title="Categori:Egin Sir Benfro">Egin Sir Benfro</a></li><li><a href="/wiki/Categori:Ardaloedd_Cadwraeth_Arbennig_yng_Nghymru" title="Categori:Ardaloedd Cadwraeth Arbennig yng Nghymru">Ardaloedd Cadwraeth Arbennig yng Nghymru</a></li><li><a href="/wiki/Categori:Arfordir_Sir_Benfro" title="Categori:Arfordir Sir Benfro">Arfordir Sir Benfro</a></li><li><a href="/wiki/Categori:Dewi_Sant" title="Categori:Dewi Sant">Dewi Sant</a></li><li><a href="/wiki/Categori:Dinasoedd_Cymru" title="Categori:Dinasoedd Cymru">Dinasoedd Cymru</a></li><li><a href="/wiki/Categori:Dinasoedd_sanctaidd" title="Categori:Dinasoedd sanctaidd">Dinasoedd sanctaidd</a></li><li><a href="/wiki/Categori:Parc_Cenedlaethol_Arfordir_Penfro" title="Categori:Parc Cenedlaethol Arfordir Penfro">Parc Cenedlaethol Arfordir Penfro</a></li><li><a href="/wiki/Categori:Trefi_Sir_Benfro" title="Categori:Trefi Sir Benfro">Trefi Sir Benfro</a></li><li><a href="/wiki/Categori:Tyddewi" title="Categori:Tyddewi">Tyddewi</a></li><li><a href="/wiki/Categori:Tyddewi_a_Chlos_y_Gadeirlan" title="Categori:Tyddewi a Chlos y Gadeirlan">Tyddewi a Chlos y Gadeirlan</a></li><li><a href="/wiki/Categori:Llefydd_o_fewn_Etholaeth_Canol_a_De_Sir_Benfro_(y_DU)" title="Categori:Llefydd o fewn Etholaeth Canol a De Sir Benfro (y DU)">Llefydd o fewn Etholaeth Canol a De Sir Benfro (y DU)</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Categori cudd: <ul><li><a href="/wiki/Categori:Tudalennau_gyda_meysydd_deublyg_yn_y_Nodion" title="Categori:Tudalennau gyda meysydd deublyg yn y Nodion">Tudalennau gyda meysydd deublyg yn y Nodion</a></li><li><a href="/wiki/Categori:Erthyglau_sy%27n_defnyddio_Nodyn_Gwybodlen_lle_Wicidata" title="Categori:Erthyglau sy'n defnyddio Nodyn Gwybodlen lle Wicidata">Erthyglau sy'n defnyddio Nodyn Gwybodlen lle Wicidata</a></li><li><a href="/wiki/Categori:Wikipedia_articles_with_VIAF_identifiers" title="Categori:Wikipedia articles with VIAF identifiers">Wikipedia articles with VIAF identifiers</a></li><li><a href="/wiki/Categori:Wikipedia_articles_with_LCCN_identifiers" title="Categori:Wikipedia articles with LCCN identifiers">Wikipedia articles with LCCN identifiers</a></li><li><a href="/wiki/Categori:Pages_using_the_Kartographer_extension" title="Categori:Pages using the Kartographer extension">Pages using the Kartographer extension</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> Golygwyd y dudalen hon ddiwethaf ar 27 Medi 2024, am 16:35.</li> <li id="footer-info-copyright">Mae'r testun ar gael o dan <a rel="nofollow" class="external text" href="https://creativecommons.org/licenses/by-sa/4.0/deed.en">Creative Commons Attribution-ShareAlike License</a>; gall telerau ychwanegol fod yn berthnasol. 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