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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=Blaenau+Gwent" 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=Blaenau+Gwent" 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=Blaenau+Gwent" 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=Blaenau+Gwent" 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-Llywodraeth" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Llywodraeth"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Llywodraeth</span> </div> </a> <ul id="toc-Llywodraeth-sublist" class="vector-toc-list"> </ul> </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">2</span> <span>Hanes</span> </div> </a> <ul id="toc-Hanes-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Gwleidyddiaeth_a_gweinyddiaeth" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Gwleidyddiaeth_a_gweinyddiaeth"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Gwleidyddiaeth a gweinyddiaeth</span> </div> </a> <ul id="toc-Gwleidyddiaeth_a_gweinyddiaeth-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Gwybodaeth_arall" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Gwybodaeth_arall"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Gwybodaeth arall</span> </div> </a> <ul id="toc-Gwybodaeth_arall-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Gefeilldref" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Gefeilldref"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Gefeilldref</span> </div> </a> <ul id="toc-Gefeilldref-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">6</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">7</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">8</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">Blaenau Gwent</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 35 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-35" 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">35 iaith</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%91%D0%BB%D0%B0%D0%B9%D0%BD%D0%B0%D0%B9_%D0%93%D1%83%D0%B5%D0%BD%D1%82" title="Блайнай Гуент - Bwlgareg" lang="bg" hreflang="bg" data-title="Блайнай Гуент" 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/Blaenau_Gwent" title="Blaenau Gwent - Llydaweg" lang="br" hreflang="br" data-title="Blaenau Gwent" 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/Blaenau_Gwent" title="Blaenau Gwent - Catalaneg" lang="ca" hreflang="ca" data-title="Blaenau Gwent" 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/Blaenau_Gwent" title="Blaenau Gwent - Cebuano" lang="ceb" hreflang="ceb" data-title="Blaenau Gwent" data-language-autonym="Cebuano" data-language-local-name="Cebuano" class="interlanguage-link-target"><span>Cebuano</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Blaenau_Gwent" title="Blaenau Gwent - Daneg" lang="da" hreflang="da" data-title="Blaenau Gwent" 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/Blaenau_Gwent_County_Borough" title="Blaenau Gwent County Borough - Almaeneg" lang="de" hreflang="de" data-title="Blaenau Gwent County Borough" data-language-autonym="Deutsch" data-language-local-name="Almaeneg" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Blaenau_Gwent" title="Blaenau Gwent - Saesneg" lang="en" hreflang="en" data-title="Blaenau Gwent" 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/Blaenau_Gwent" title="Blaenau Gwent - Sbaeneg" lang="es" hreflang="es" data-title="Blaenau Gwent" data-language-autonym="Español" data-language-local-name="Sbaeneg" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Blaenau_Gwent" title="Blaenau Gwent - Estoneg" lang="et" hreflang="et" data-title="Blaenau Gwent" data-language-autonym="Eesti" data-language-local-name="Estoneg" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Blaenau_Gwent" title="Blaenau Gwent - Basgeg" lang="eu" hreflang="eu" data-title="Blaenau Gwent" 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%A8%D9%84%D8%A7%DB%8C%D9%86%D8%A7%DB%8C_%DA%AF%D9%88%D9%86%D8%AA" title="بلاینای گونت - Perseg" lang="fa" hreflang="fa" data-title="بلاینای گونت" 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/Blaenau_Gwent" title="Blaenau Gwent - Ffinneg" lang="fi" hreflang="fi" data-title="Blaenau Gwent" 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/Blaenau_Gwent" title="Blaenau Gwent - Ffrangeg" lang="fr" hreflang="fr" data-title="Blaenau Gwent" 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/Blaenau_Gwent" title="Blaenau Gwent - Ffriseg Gogleddol" lang="frr" hreflang="frr" data-title="Blaenau Gwent" data-language-autonym="Nordfriisk" data-language-local-name="Ffriseg Gogleddol" class="interlanguage-link-target"><span>Nordfriisk</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Blaenau_Gwent" title="Blaenau Gwent - Gwyddeleg" lang="ga" hreflang="ga" data-title="Blaenau Gwent" data-language-autonym="Gaeilge" data-language-local-name="Gwyddeleg" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gd mw-list-item"><a href="https://gd.wikipedia.org/wiki/Blaenau_Gwent" title="Blaenau Gwent - Gaeleg yr Alban" lang="gd" hreflang="gd" data-title="Blaenau Gwent" data-language-autonym="Gàidhlig" data-language-local-name="Gaeleg yr Alban" class="interlanguage-link-target"><span>Gàidhlig</span></a></li><li class="interlanguage-link interwiki-gv mw-list-item"><a href="https://gv.wikipedia.org/wiki/Blaenau_Gwent" title="Blaenau Gwent - Manaweg" lang="gv" hreflang="gv" data-title="Blaenau Gwent" data-language-autonym="Gaelg" data-language-local-name="Manaweg" class="interlanguage-link-target"><span>Gaelg</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Distretto_di_contea_di_Blaenau_Gwent" title="Distretto di contea di Blaenau Gwent - Eidaleg" lang="it" hreflang="it" data-title="Distretto di contea di Blaenau Gwent" 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%83%96%E3%83%A9%E3%82%A4%E3%83%8A%E3%82%A4%E3%83%BB%E3%82%B0%E3%82%A8%E3%83%B3%E3%83%88" title="ブライナイ・グエント - Japaneeg" lang="ja" hreflang="ja" data-title="ブライナイ・グエント" 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/%EB%B8%94%EB%9D%BC%EC%9D%B4%EB%82%98%EC%9D%B4%EA%B6%A8%ED%8A%B8" title="블라이나이궨트 - Coreeg" lang="ko" hreflang="ko" data-title="블라이나이궨트" data-language-autonym="한국어" data-language-local-name="Coreeg" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-lld mw-list-item"><a href="https://lld.wikipedia.org/wiki/Blaenau_Gwent" title="Blaenau Gwent - Ladin" lang="lld" hreflang="lld" data-title="Blaenau Gwent" data-language-autonym="Ladin" data-language-local-name="Ladin" class="interlanguage-link-target"><span>Ladin</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Blainai_Gventas" title="Blainai Gventas - Lithwaneg" lang="lt" hreflang="lt" data-title="Blainai Gventas" data-language-autonym="Lietuvių" data-language-local-name="Lithwaneg" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Blaenau_Gwent" title="Blaenau Gwent - Iseldireg" lang="nl" hreflang="nl" data-title="Blaenau Gwent" 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/Blaenau_Gwent" title="Blaenau Gwent - Norwyeg Nynorsk" lang="nn" hreflang="nn" data-title="Blaenau Gwent" 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/Blaenau_Gwent" title="Blaenau Gwent - Norwyeg Bokmål" lang="nb" hreflang="nb" data-title="Blaenau Gwent" 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-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Blaenau_Gwent" title="Blaenau Gwent - Pwyleg" lang="pl" hreflang="pl" data-title="Blaenau Gwent" 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%A8%D9%84%DB%8C%D9%86%D8%A7%D8%A4_%DA%AF%D9%88%D9%86%D9%B9" title="بلیناؤ گونٹ - Western Punjabi" lang="pnb" hreflang="pnb" data-title="بلیناؤ گونٹ" 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/Blaenau_Gwent" title="Blaenau Gwent - Portiwgaleg" lang="pt" hreflang="pt" data-title="Blaenau Gwent" data-language-autonym="Português" data-language-local-name="Portiwgaleg" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Blaenau_Gwent" title="Blaenau Gwent - Rwmaneg" lang="ro" hreflang="ro" data-title="Blaenau Gwent" data-language-autonym="Română" data-language-local-name="Rwmaneg" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%91%D0%BB%D0%B0%D0%B9%D0%BD%D0%B0%D0%B9-%D0%93%D1%83%D1%8D%D0%BD%D1%82" title="Блайнай-Гуэнт - Rwseg" lang="ru" hreflang="ru" data-title="Блайнай-Гуэнт" 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/Blaenau_Gwent" title="Blaenau Gwent - Sgoteg" lang="sco" hreflang="sco" data-title="Blaenau Gwent" data-language-autonym="Scots" data-language-local-name="Sgoteg" class="interlanguage-link-target"><span>Scots</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Blaenau_Gwent" title="Blaenau Gwent - Swedeg" lang="sv" hreflang="sv" data-title="Blaenau Gwent" data-language-autonym="Svenska" data-language-local-name="Swedeg" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%91%D0%BB%D0%B0%D0%BD%D0%B0%D1%83-%D0%93%D0%B2%D0%B5%D0%BD%D1%82" title="Бланау-Гвент - Wcreineg" lang="uk" hreflang="uk" data-title="Бланау-Гвент" data-language-autonym="Українська" data-language-local-name="Wcreineg" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E5%B8%83%E8%8E%B1%E5%A5%88%E6%A0%BC%E6%B8%A9%E7%89%B9" title="布莱奈格温特 - Tsieinëeg" lang="zh" hreflang="zh" data-title="布莱奈格温特" 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/Blaenau_Gwent" title="Blaenau Gwent - Minnan" lang="nan" hreflang="nan" data-title="Blaenau Gwent" 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/Q596885#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/Blaenau_Gwent" 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:Blaenau_Gwent" 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/Blaenau_Gwent"><span>Darllen</span></a></li><li id="ca-ve-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Blaenau_Gwent&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=Blaenau_Gwent&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=Blaenau_Gwent&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/Blaenau_Gwent"><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=Blaenau_Gwent&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=Blaenau_Gwent&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=Blaenau_Gwent&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/Blaenau_Gwent" 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/Blaenau_Gwent" 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=Blaenau_Gwent&oldid=12828284" 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=Blaenau_Gwent&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=Blaenau_Gwent&id=12828284&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%2FBlaenau_Gwent"><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%2FBlaenau_Gwent"><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=Blaenau+Gwent"><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=Blaenau_Gwent&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=Blaenau_Gwent&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:Blaenau_Gwent_County_Borough" 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/Q596885" 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>Blaenau Gwent</caption><tbody><tr><td colspan="2" style="text-align:center"><span typeof="mw:File"><a href="/wiki/Delwedd:View_in_Blaenau_Gwent_(4641538).jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e7/View_in_Blaenau_Gwent_%284641538%29.jpg/280px-View_in_Blaenau_Gwent_%284641538%29.jpg" decoding="async" width="280" height="181" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e7/View_in_Blaenau_Gwent_%284641538%29.jpg/420px-View_in_Blaenau_Gwent_%284641538%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e7/View_in_Blaenau_Gwent_%284641538%29.jpg/560px-View_in_Blaenau_Gwent_%284641538%29.jpg 2x" data-file-width="1135" data-file-height="732" /></a></span></td></tr><tr><td colspan="2" style="text-align:center"><span typeof="mw:File"><a href="/wiki/Delwedd:Arms_of_Blaenau_Gwent_County_Borough_Council.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b9/Arms_of_Blaenau_Gwent_County_Borough_Council.svg/100px-Arms_of_Blaenau_Gwent_County_Borough_Council.svg.png" decoding="async" width="100" height="102" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b9/Arms_of_Blaenau_Gwent_County_Borough_Council.svg/150px-Arms_of_Blaenau_Gwent_County_Borough_Council.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b9/Arms_of_Blaenau_Gwent_County_Borough_Council.svg/200px-Arms_of_Blaenau_Gwent_County_Borough_Council.svg.png 2x" data-file-width="1036" data-file-height="1061" /></a></span></td></tr><tr><th scope="row">Arwyddair</th><td>Undeb a Rhyddid <span class="penicon autoconfirmed-show"><span class="mw-valign-text-top" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q596885?uselang=cy#P1451" 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">Math</th><td>prif ardal <span class="penicon autoconfirmed-show"><span class="mw-valign-text-top" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q596885?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><td colspan="2" style="text-align:center"><div class="center"></div></td></tr><tr><th scope="row">Poblogaeth</th><td>69,713 <span class="penicon autoconfirmed-show"><span class="mw-valign-text-top" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q596885?uselang=cy#P1082" 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">Gefeilldref/i</th><td>Oberhausen-Rheinhausen <span class="penicon autoconfirmed-show"><span class="mw-valign-text-top" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q596885?uselang=cy#P190" 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;">Daearyddiaeth</th></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>108.7279 km² <span class="penicon autoconfirmed-show"><span class="mw-valign-text-top" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q596885?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">Yn ffinio gyda</th><td><a href="/wiki/Sir_Fynwy" title="Sir Fynwy">Sir Fynwy</a>, <a href="/wiki/Caerffili_(sir)" title="Caerffili (sir)">Caerffili</a>, <a href="/wiki/Powys" title="Powys">Powys</a>, <a href="/wiki/Torfaen" title="Torfaen">Torfaen</a> <span class="penicon autoconfirmed-show"><span class="mw-valign-text-top" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q596885?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>51.7758°N 3.1964°W <span class="penicon autoconfirmed-show"><span class="mw-valign-text-top" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q596885?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 SYG</th><td>W06000019 <span class="penicon autoconfirmed-show"><span class="mw-valign-text-top" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q596885?uselang=cy#P836" 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">GB-BGW <span class="penicon autoconfirmed-show"><span class="mw-valign-text-top" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q596885?uselang=cy#P300" 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"><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="51.775833333333" data-lon="-3.1963888888889" data-overlays="["_f2984570f61c6166f5a80c9118fedcac651d0161"]" href="/wiki/Arbennig:Map/8/51.775833333333/-3.1963888888889/cy"><img src="https://maps.wikimedia.org/img/osm-intl,8,51.775833333333,-3.1963888888889,280x250.png?lang=cy&domain=cy.wikipedia.org&title=Blaenau_Gwent&revid=12828284&groups=_f2984570f61c6166f5a80c9118fedcac651d0161" width="280" height="250" decoding="async" srcset="https://maps.wikimedia.org/img/osm-intl,8,51.775833333333,-3.1963888888889,280x250@2x.png?lang=cy&domain=cy.wikipedia.org&title=Blaenau_Gwent&revid=12828284&groups=_f2984570f61c6166f5a80c9118fedcac651d0161 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:Blaenau_Gwent_County_Borough" class="extiw" title="commons:Category:Blaenau Gwent County Borough">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/Q596885" class="extiw" title="d:Q596885">golygwch ar Wicidata</a>]</div></td></tr></tbody></table> <dl><dd><i>Am yr etholaeth Westminster, gweler <a href="/wiki/Blaenau_Gwent_(etholaeth_seneddol)" title="Blaenau Gwent (etholaeth seneddol)">Blaenau Gwent (etholaeth seneddol)</a></i></dd></dl> <p>Mae <b>Blaenau Gwent</b> yn <a href="/wiki/Bwrdeistref_sirol" title="Bwrdeistref sirol">fwrdeistref sirol</a> yn rhanbarth <a href="/wiki/Gwent" title="Gwent">Gwent</a>, de-ddwyrain <a href="/wiki/Cymru" title="Cymru">Cymru</a>. Mae'n ffinio ag <a href="/wiki/Llywodraeth_leol_yng_Nghymru" title="Llywodraeth leol yng Nghymru">ardaloedd awdurdod unedol</a> o <a href="/wiki/Torfaen" title="Torfaen">Dorfaen</a> a <a href="/wiki/Sir_Fynwy" title="Sir Fynwy">Sir Fynwy</a> i'r dwyrain, <a href="/wiki/Caerffili_(sir)" title="Caerffili (sir)">Caerffili</a> i'r gorllewin, a <a href="/wiki/Powys" title="Powys">Phowys</a> i'r gogledd. <a href="/wiki/Abertyleri" title="Abertyleri">Abertyleri</a>, <a href="/wiki/Brynmawr" class="mw-redirect" title="Brynmawr">Brynmawr</a>, <a href="/wiki/Glyn_Ebwy" class="mw-redirect" title="Glyn Ebwy">Glyn Ebwy</a>, a <a href="/wiki/Tredegar" title="Tredegar">Thredegar</a> yw'r prif drefi. </p> <figure class="mw-default-size mw-halign-center" typeof="mw:File/Thumb"><a href="/wiki/Delwedd:CymruBlaenauGwent.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/cy/5/5c/CymruBlaenauGwent.png" decoding="async" width="200" height="225" class="mw-file-element" data-file-width="200" data-file-height="225" /></a><figcaption>Blaenau Gwent yng Nghymru</figcaption></figure> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Llywodraeth">Llywodraeth</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Blaenau_Gwent&veaction=edit&section=1" title="Golygu'r adran: Llywodraeth" class="mw-editsection-visualeditor"><span>golygu</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Blaenau_Gwent&action=edit&section=1" title="Edit section's source code: Llywodraeth"><span>golygu cod</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Sefydlwyd y fwrdeistref ym <a href="/wiki/1974" title="1974">1974</a> fel <a href="/w/index.php?title=Dosbarthau_Cymru&action=edit&redlink=1" class="new" title="Dosbarthau Cymru (dim tudalen ar gael)">dosbarth</a> llywodraeth leol o <a href="/wiki/Gwent" title="Gwent">Went</a>. Cyfunwyd hen <a href="/w/index.php?title=Dosbarth_trefol&action=edit&redlink=1" class="new" title="Dosbarth trefol (dim tudalen ar gael)">ddosbarthau trefol</a> <a href="/wiki/Sir_Fynwy" title="Sir Fynwy">Sir Fynwy</a>, gan gynnwys <a href="/wiki/Abertyleri" title="Abertyleri">Abertyleri</a>, <a href="/wiki/Glyn_Ebwy" class="mw-redirect" title="Glyn Ebwy">Glyn Ebwy</a>, <a href="/wiki/Nant-y-glo" title="Nant-y-glo">Nant-y-glo</a>, <a href="/wiki/Y_Blaenau,_Blaenau_Gwent" class="mw-redirect" title="Y Blaenau, Blaenau Gwent">y Blaenau</a> a <a href="/wiki/Tredegar" title="Tredegar">Thredegar</a>, yn ogystal â <a href="/wiki/Brynmawr" class="mw-redirect" title="Brynmawr">Brynmawr</a> a <a href="/wiki/Plwyf" title="Plwyf">phlwyf</a> <a href="/wiki/Llanelli,_Sir_Fynwy" title="Llanelli, Sir Fynwy">Llanelli</a> yn <a href="/wiki/Sir_Frycheiniog" title="Sir Frycheiniog">Sir Frycheiniog</a>. </p><p>Ailansoddiwyd ym <a href="/wiki/1996" title="1996">1996</a> fel <a href="/wiki/Bwrdeistref_sirol" title="Bwrdeistref sirol">bwrdeistref sirol</a>, gan eithrio <a href="/wiki/Llanelli,_Sir_Fynwy" title="Llanelli, Sir Fynwy">Llanelli</a> a aiff yn lle i <a href="/wiki/Sir_Fynwy" title="Sir Fynwy">Sir Fynwy</a>. Rheolir yr ardal gan <a href="/wiki/Cyngor_Bwrdeistref_Sirol_Blaenau_Gwent" title="Cyngor Bwrdeistref Sirol Blaenau Gwent">Gyngor Bwrdeistref Siriol Blaenau Gwent</a> bellach. </p> <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=Blaenau_Gwent&veaction=edit&section=2" 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=Blaenau_Gwent&action=edit&section=2" title="Edit section's source code: Hanes"><span>golygu cod</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Mae pobl wedi byw yn yr ardal hon ers dros 4,000 o flynyddoedd. Dyma ble roedd pobl Geltaidd o'r enw'r <a href="/wiki/Silwriaid" title="Silwriaid">Silwriaid</a> yn byw. I'r <a href="/wiki/Cymry" title="Cymry">Cymry</a>, yr enw ar yr ardal hon rhwng <a href="/wiki/Afon_Sirhywi" title="Afon Sirhywi">Afon Sirhywi</a> ac <a href="/wiki/Afon_Gwy" title="Afon Gwy">Afon Gwy</a> oedd <a href="/wiki/Gwent" title="Gwent">Gwent</a>. Roedd pobl Gwent yn siarad tafodiaith <a href="/wiki/Cymraeg" title="Cymraeg">Gymraeg</a> o'r enw '<a href="/wiki/Gwenhwyseg" title="Gwenhwyseg">Gwenhwyseg</a>' am amser hir iawn. Ym 1542, daeth enw newydd i'r ardal - <a href="/wiki/Sir_Fynwy" title="Sir Fynwy">Sir Fynwy</a>. Yna, daeth y <a href="/wiki/Chwyldro_Diwydiannol" class="mw-redirect" title="Chwyldro Diwydiannol">Chwyldro Diwydiannol</a> a daeth newid. Agorodd gwaith haearn yn <a href="/wiki/Dyffryn_Sirhywi" title="Dyffryn Sirhywi">Sirhywi</a> ym 1779 ac wedyn mewn llefydd fel <a href="/wiki/Glyn_Ebwy" class="mw-redirect" title="Glyn Ebwy">Glyn Ebwy</a>, <a href="/wiki/Tredegar" title="Tredegar">Tredegar</a>, a <a href="/wiki/Nant-y-glo" title="Nant-y-glo">Nant-y-glo</a>. Daeth llawer o bobl newydd i'r ardal i weithio ac roedd llawer iawn yn Gymry Cymraeg. Wedyn, daeth y gwaith glo ac wedyn y gwaith dur. Roedd llawer iawn o bobl yn dod i'r ardal ac roedd iaith y Cymoedd yn newid yn araf o Gymraeg i <a href="/wiki/Saesneg" title="Saesneg">Saesneg</a>. Ym 1801, roedd 45,000 o bobl yn byw yn yr hen Sir Fynwy ac erbyn 1901, roedd 450,000 o bobl yn yr ardal ac roedd y rhan fwyaf yn siarad Saesneg. Ym 1991, dim ond 2.2% o'r bobl oedd yn gallu siarad Cymraeg, ond erbyn 2001, roedd 9.5% yn siarad Cymraeg ac mae nifer y bobl ifanc sy'n siarad yr iaith yn codi bob blwyddyn, gan fod ysgol gynradd Gymraeg newydd yno o'r enw Ysgol Gynradd Bro Helyg a leolir yn <a href="/wiki/Y_Blaenau,_Blaenau_Gwent" class="mw-redirect" title="Y Blaenau, Blaenau Gwent">y Blaenau</a> (<i>Ysgol Gymraeg <a href="/wiki/Brynmawr" class="mw-redirect" title="Brynmawr">Brynmawr</a></i>] cyn hynny); Ysgol Gymraeg Bro Helyg.<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> </p> <div class="mw-heading mw-heading2"><h2 id="Gwleidyddiaeth_a_gweinyddiaeth">Gwleidyddiaeth a gweinyddiaeth</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Blaenau_Gwent&veaction=edit&section=3" title="Golygu'r adran: Gwleidyddiaeth a gweinyddiaeth" class="mw-editsection-visualeditor"><span>golygu</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Blaenau_Gwent&action=edit&section=3" title="Edit section's source code: Gwleidyddiaeth a gweinyddiaeth"><span>golygu cod</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Rhennir y sir yn 11 o <a href="/wiki/Cymuned_(Cymru)" title="Cymuned (Cymru)">gymunedau</a>: </p> <ul><li><a href="/wiki/Abertyleri" title="Abertyleri">Abertyleri</a></li> <li><a href="/wiki/Badminton,_Blaenau_Gwent" title="Badminton, Blaenau Gwent">Badminton</a></li> <li><a href="/wiki/Bryn-mawr,_Blaenau_Gwent" title="Bryn-mawr, Blaenau Gwent">Bryn-mawr</a></li> <li><a href="/wiki/Cendl" title="Cendl">Cendl</a></li> <li><a href="/wiki/Cwm,_Blaenau_Gwent" title="Cwm, Blaenau Gwent">Cwm</a></li> <li><a href="/wiki/De_Glynebwy" title="De Glynebwy">De Glynebwy</a></li> <li><a href="/wiki/Gogledd_Glynebwy" title="Gogledd Glynebwy">Gogledd Glynebwy</a></li> <li><a href="/wiki/Llanhiledd" title="Llanhiledd">Llanhiledd</a></li> <li><a href="/wiki/Nantyglo_a_Blaenau" title="Nantyglo a Blaenau">Nantyglo a Blaenau</a></li> <li><a href="/wiki/Rasa" title="Rasa">Rasa</a></li> <li><a href="/wiki/Tredegar" title="Tredegar">Tredegar</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Gwybodaeth_arall">Gwybodaeth arall</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Blaenau_Gwent&veaction=edit&section=4" title="Golygu'r adran: Gwybodaeth arall" class="mw-editsection-visualeditor"><span>golygu</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Blaenau_Gwent&action=edit&section=4" title="Edit section's source code: Gwybodaeth arall"><span>golygu cod</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Mae gan Blaenau Gwent y lefel uchaf o dlodi plant difrifol yng Nghymru, fel y datgelir gan ddata ystadegol yn ôl adroddiad gan Achub y Plant. </p><p>Yn ôl <a href="/wiki/Cyfrifiad_y_Deyrnas_Unedig_2011" title="Cyfrifiad y Deyrnas Unedig 2011">y Cyfrifiad 2011</a>, mae 5,284 o breswylwyr y sir (neu 7.8%) yn gallu siarad <a href="/wiki/Cymraeg" title="Cymraeg">Cymraeg</a>, mewn cymhariaeth â 6,417 o siaradwyr (neu 9.5%) yn 2001.<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> </p> <div class="mw-heading mw-heading2"><h2 id="Gefeilldref">Gefeilldref</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Blaenau_Gwent&veaction=edit&section=5" title="Golygu'r adran: Gefeilldref" class="mw-editsection-visualeditor"><span>golygu</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Blaenau_Gwent&action=edit&section=5" title="Edit section's source code: Gefeilldref"><span>golygu cod</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><span typeof="mw:File"><a href="/wiki/Delwedd:Flag_of_Germany.svg" class="mw-file-description" title="Baner Yr Almaen"><img alt="Baner Yr Almaen" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/ba/Flag_of_Germany.svg/22px-Flag_of_Germany.svg.png" decoding="async" width="22" height="13" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/ba/Flag_of_Germany.svg/33px-Flag_of_Germany.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/ba/Flag_of_Germany.svg/44px-Flag_of_Germany.svg.png 2x" data-file-width="1000" data-file-height="600" /></a></span> <a href="/wiki/Yr_Almaen" title="Yr Almaen">Yr Almaen</a> - <a href="/w/index.php?title=Oberhausen_Rheinhausen&action=edit&redlink=1" class="new" title="Oberhausen Rheinhausen (dim tudalen ar gael)">Oberhausen Rheinhausen</a></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=Blaenau_Gwent&veaction=edit&section=6" 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=Blaenau_Gwent&action=edit&section=6" 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/Blaenau_Gwent_(etholaeth)" class="mw-redirect mw-disambig" title="Blaenau Gwent (etholaeth)">Blaenau Gwent (etholaeth)</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=Blaenau_Gwent&veaction=edit&section=7" 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=Blaenau_Gwent&action=edit&section=7" 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"><i>Acen Mewn Print</i> (rhifyn Eisteddfod 2010), tud. 14</span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><a href="#cite_ref-2">↑</a></span> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20140529182839/https://statswales.wales.gov.uk/Catalogue/Welsh-Language/WelshSpeakers-by-LA-BroaderAge-2001And2011Census">"Siaradwyr Cymraeg fesul awdurdod lleol a grwpiau oedran ehangach, Cyfrifiad 2001 a 2011"</a>. Archifwyd o'r <a rel="nofollow" class="external text" href="https://statswales.wales.gov.uk/Catalogue/Welsh-Language/WelshSpeakers-by-LA-BroaderAge-2001And2011Census">gwreiddiol</a> ar 2014-05-29<span class="reference-accessdate">. Cyrchwyd <span class="nowrap">2013-02-09</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Siaradwyr+Cymraeg+fesul+awdurdod+lleol+a+grwpiau+oedran+ehangach%2C+Cyfrifiad+2001+a+2011&rft_id=https%3A%2F%2Fstatswales.wales.gov.uk%2FCatalogue%2FWelsh-Language%2FWelshSpeakers-by-LA-BroaderAge-2001And2011Census&rfr_id=info%3Asid%2Fcy.wikipedia.org%3ABlaenau+Gwent" 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 .cs1-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Lock-red-alt-2.svg/9px-Lock-red-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration{color:#555}.mw-parser-output .cs1-subscription span,.mw-parser-output .cs1-registration span{border-bottom:1px dotted;cursor:help}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Wikisource-logo.svg/12px-Wikisource-logo.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output code.cs1-code{color:inherit;background:inherit;border:inherit;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;font-size:100%}.mw-parser-output .cs1-visible-error{font-size:100%}.mw-parser-output .cs1-maint{display:none;color:#33aa33;margin-left:0.3em}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration,.mw-parser-output .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> </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=Blaenau_Gwent&veaction=edit&section=8" 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=Blaenau_Gwent&action=edit&section=8" 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.blaenau-gwent.gov.uk/cym/index.asp">Cyngor Blaenau Gwent</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20090906085152/http://www.blaenau-gwent.gov.uk/cym/index.asp">Archifwyd</a> 2009-09-06 yn y <a href="/wiki/Peiriant_Wayback" title="Peiriant Wayback">Peiriant Wayback</a></li> <li><a rel="nofollow" class="external text" href="http://cellflaencoed.nireblog.com/">Cell Cymdeithas yr Iaith Gymraeg, Blaenau Gwent a Chaerffili</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_Blaenau_Gwent" class="mw-redirect" title="Nodyn:Trefi Blaenau Gwent"><span title="Gweld y nodyn hwn" style=";">gw</span></a> <span style="font-size:80%;">•</span> <a href="/wiki/Sgwrs_Nodyn:Trefi_Blaenau_Gwent" title="Sgwrs Nodyn:Trefi Blaenau Gwent"><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_Blaenau_Gwent&action=edit"><span style="color:#002bb8;;" title="Golygu'r nodyn hwn">go</span></a></div><b>Trefi a phentrefi <a class="mw-selflink selflink">Blaenau Gwent</a></b></div> <div class="NavContent" style="margin:0.5em; font-size:0.9em;"> <p><b>Trefi</b><br /> <span style="white-space:nowrap"><a href="/wiki/Abertyleri" title="Abertyleri">Abertyleri</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Blaenau,_Blaenau_Gwent" title="Blaenau, Blaenau Gwent">Blaenau</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Bryn-mawr,_Blaenau_Gwent" title="Bryn-mawr, Blaenau Gwent">Bryn-mawr</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Glynebwy" title="Glynebwy">Glynebwy</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Tredegar" title="Tredegar">Tredegar</a></span> <br /><b>Pentrefi</b><br /> <span style="white-space:nowrap"><a href="/wiki/Aber-b%C3%AEg" title="Aber-bîg">Aber-bîg</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Brynithel" title="Brynithel">Brynithel</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Cendl" title="Cendl">Cendl</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Cwm,_Blaenau_Gwent" title="Cwm, Blaenau Gwent">Cwm</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Cwmtyleri" title="Cwmtyleri">Cwmtyleri</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Chwe_Chloch" title="Chwe Chloch">Chwe Chloch</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Llanhiledd" title="Llanhiledd">Llanhiledd</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Nant-y-glo" title="Nant-y-glo">Nant-y-glo</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Rasa" title="Rasa">Rasa</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/St_Illtyd" title="St Illtyd">St Illtyd</a> <span style="white-space:nowrap; font-weight:bold;"> ·</span> --><a href="/wiki/Swffryd" title="Swffryd">Swffryd</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Tafarnau-bach" title="Tafarnau-bach">Tafarnau-bach</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Trefil" title="Trefil">Trefil</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Y_Twyn" title="Y Twyn">Y Twyn</a>  <b>·</b></span> <span style="white-space:nowrap"><a href="/wiki/Waun-lwyd" title="Waun-lwyd">Waun-lwyd</a></span> </p> </div></div> <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="3" 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:Siroedd_Cymru" title="Nodyn:Siroedd Cymru"><span title="Gweld y nodyn hwn" style=";">gw</span></a> <span style="font-size:80%;">•</span> <a href="/wiki/Sgwrs_Nodyn:Siroedd_Cymru" title="Sgwrs Nodyn:Siroedd Cymru"><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:Siroedd_Cymru&action=edit"><span style="color:#002bb8;;" title="Golygu'r nodyn hwn">go</span></a></div></div><span style="font-size:110%;"><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/Cymru" title="Cymru"><img alt="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></span> <a href="/wiki/Llywodraeth_leol_yng_Nghymru" title="Llywodraeth leol yng Nghymru">Siroedd a dinasoedd</a> <a href="/wiki/Cymru" title="Cymru">Cymru</a></span></th></tr><tr style="height:2px;"><td></td></tr><tr><td class="navbox-group" style=";;"><b><a href="/wiki/Llywodraeth_leol_yng_Nghymru#Awdurdodau_unedol" title="Llywodraeth leol yng Nghymru">Siroedd, bwrdreistrefi sirol<br />a dinasoedd presennol</a></b> (1996–)</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_(sir)" title="Abertawe (sir)">Abertawe</a></li> <li><a class="mw-selflink selflink">Blaenau Gwent</a></li> <li><a href="/wiki/Bro_Morgannwg" title="Bro Morgannwg">Bro Morgannwg</a></li> <li><a href="/wiki/Caerdydd" title="Caerdydd">Caerdydd</a></li> <li><a href="/wiki/Caerffili_(sir)" title="Caerffili (sir)">Caerffili</a></li> <li><a href="/wiki/Casnewydd_(sir)" title="Casnewydd (sir)">Casnewydd</a></li> <li><a href="/wiki/Castell-nedd_Port_Talbot" title="Castell-nedd Port Talbot">Castell-nedd Port Talbot</a></li> <li><a href="/wiki/Ceredigion" title="Ceredigion">Ceredigion</a></li> <li><a href="/wiki/Conwy_(sir)" title="Conwy (sir)">Conwy</a></li> <li><a href="/wiki/Gwynedd" title="Gwynedd">Gwynedd</a></li> <li><a href="/wiki/Merthyr_Tudful_(sir)" title="Merthyr Tudful (sir)">Merthyr Tudful</a></li> <li><a href="/wiki/Pen-y-bont_ar_Ogwr_(sir)" title="Pen-y-bont ar Ogwr (sir)">Pen-y-bont ar Ogwr</a></li> <li><a href="/wiki/Powys" title="Powys">Powys</a></li> <li><a href="/wiki/Rhondda_Cynon_Taf" title="Rhondda Cynon Taf">Rhondda Cynon Taf</a></li> <li><a href="/wiki/Sir_Benfro" title="Sir Benfro">Sir Benfro</a></li> <li><a href="/wiki/Sir_Ddinbych" title="Sir Ddinbych">Sir Ddinbych</a></li> <li><a href="/wiki/Sir_Fynwy" title="Sir Fynwy">Sir Fynwy</a></li> <li><a href="/wiki/Sir_y_Fflint" title="Sir y Fflint">Sir y Fflint</a></li> <li><a href="/wiki/Sir_Gaerfyrddin" title="Sir Gaerfyrddin">Sir Gaerfyrddin</a></li> <li><a href="/wiki/Torfaen" title="Torfaen">Torfaen</a></li> <li><a href="/wiki/Wrecsam_(sir)" title="Wrecsam (sir)">Wrecsam</a></li> <li><a href="/wiki/Ynys_M%C3%B4n" title="Ynys Môn">Ynys Môn</a></li></ul> </div></div></td><td style="width:0%;padding:0px 0px 0px 2px;" rowspan="5"><span typeof="mw:File"><a href="/wiki/Delwedd:Map_Cymru_1996_heb_enwau.svg" class="mw-file-description" title="Cymru"><img alt="Cymru" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e9/Map_Cymru_1996_heb_enwau.svg/75px-Map_Cymru_1996_heb_enwau.svg.png" decoding="async" width="75" height="93" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e9/Map_Cymru_1996_heb_enwau.svg/113px-Map_Cymru_1996_heb_enwau.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e9/Map_Cymru_1996_heb_enwau.svg/150px-Map_Cymru_1996_heb_enwau.svg.png 2x" data-file-width="500" data-file-height="621" /></a></span></td></tr><tr style="height:2px"><td></td></tr><tr><td class="navbox-group" style=";;"><b><a href="/wiki/Siroedd_cadwedig_Cymru" title="Siroedd cadwedig Cymru">Siroedd cadwedig</a></b><br />(1974–1996)</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/Clwyd" title="Clwyd">Clwyd</a></li> <li><a href="/wiki/De_Morgannwg" title="De Morgannwg">De Morgannwg</a></li> <li><a href="/wiki/Dyfed" title="Dyfed">Dyfed</a></li> <li><a href="/wiki/Gorllewin_Morgannwg" title="Gorllewin Morgannwg">Gorllewin Morgannwg</a></li> <li><a href="/wiki/Gwent" title="Gwent">Gwent</a></li> <li><a href="/wiki/Gwynedd" title="Gwynedd">Gwynedd</a></li> <li><a href="/wiki/Morgannwg_Ganol" title="Morgannwg Ganol">Morgannwg Ganol</a></li> <li><a href="/wiki/Powys" title="Powys">Powys</a></li></ul> </div></div></td></tr><tr style="height:2px"><td></td></tr><tr><td class="navbox-group" style=";;"><b><a href="/wiki/Siroedd_Cymru_hynafol" class="mw-redirect" title="Siroedd Cymru hynafol">Siroedd Cymru hynafol</a></b></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/Sir_Aberteifi" title="Sir Aberteifi">Sir Aberteifi</a></li> <li><a href="/wiki/Sir_Benfro" title="Sir Benfro">Sir Benfro</a></li> <li><a href="/wiki/Sir_Drefaldwyn" title="Sir Drefaldwyn">Sir Drefaldwyn</a></li> <li><a href="/wiki/Sir_Ddinbych_(hanesyddol)" title="Sir Ddinbych (hanesyddol)">Sir Ddinbych</a></li> <li><a href="/wiki/Sir_Fynwy" title="Sir Fynwy">Sir Fynwy</a></li> <li><a href="/wiki/Sir_Faesyfed" title="Sir Faesyfed">Sir Faesyfed</a></li> <li><a href="/wiki/Sir_Feirionnydd" title="Sir Feirionnydd">Sir Feirionnydd</a></li> <li><a href="/wiki/Sir_F%C3%B4n" class="mw-redirect" title="Sir Fôn">Sir Fôn</a></li> <li><a href="/wiki/Sir_Forgannwg" title="Sir Forgannwg">Sir Forgannwg</a></li> <li><a href="/wiki/Sir_Frycheiniog" title="Sir Frycheiniog">Sir Frycheiniog</a></li> <li><a href="/wiki/Sir_y_Fflint" title="Sir y Fflint">Sir y Fflint</a></li> <li><a href="/wiki/Cyngor_Sir_Gaerfyrddin,_1889%E2%80%931974" title="Cyngor Sir Gaerfyrddin, 1889–1974">Sir Gaerfyrddin</a></li> <li><a href="/wiki/Sir_Gaernarfon" title="Sir Gaernarfon">Sir Gaernarfon</a></li></ul> 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