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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. 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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=Gerallt+Gymro" title="Fe'ch anogir i fewngofnodi, er nad oes rhaid gwneud. 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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=Gerallt+Gymro" title="Fe'ch anogir i fewngofnodi, er nad oes rhaid gwneud. 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<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-Teulu_a_blynyddoedd_cynnar" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Teulu_a_blynyddoedd_cynnar"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Teulu a blynyddoedd cynnar</span> </div> </a> <ul id="toc-Teulu_a_blynyddoedd_cynnar-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Y_Daith_Trwy_Gymru" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Y_Daith_Trwy_Gymru"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Y Daith Trwy Gymru</span> </div> </a> <ul id="toc-Y_Daith_Trwy_Gymru-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Symud_a_theithiau_eraill" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Symud_a_theithiau_eraill"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Symud a theithiau eraill</span> </div> </a> <ul id="toc-Symud_a_theithiau_eraill-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Ysgolheictod" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Ysgolheictod"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Ysgolheictod</span> </div> </a> <ul id="toc-Ysgolheictod-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Llyfryddiaeth" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Llyfryddiaeth"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Llyfryddiaeth</span> </div> </a> <button aria-controls="toc-Llyfryddiaeth-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toglo is-adran Llyfryddiaeth</span> </button> <ul id="toc-Llyfryddiaeth-sublist" class="vector-toc-list"> <li id="toc-Gwaith_Gerallt_mewn_cyfieithiad" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Gwaith_Gerallt_mewn_cyfieithiad"> <div class="vector-toc-text"> <span class="vector-toc-numb">5.1</span> <span>Gwaith Gerallt mewn cyfieithiad</span> </div> </a> <ul id="toc-Gwaith_Gerallt_mewn_cyfieithiad-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Llyfrau_amdano" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Llyfrau_amdano"> <div class="vector-toc-text"> <span class="vector-toc-numb">5.2</span> <span>Llyfrau amdano</span> </div> </a> <ul id="toc-Llyfrau_amdano-sublist" class="vector-toc-list"> </ul> </li> </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> </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">Gerallt Gymro</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 32 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-32" 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">32 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%AC%D9%8A%D8%B1%D8%A7%D9%84%D8%AF_%D8%A7%D9%84%D9%88%D9%8A%D9%84%D8%B2%D9%8A" title="جيرالد الويلزي - Arabeg" lang="ar" hreflang="ar" data-title="جيرالد الويلزي" 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%AC%D9%8A%D8%B1%D8%A7%D9%84%D8%AF_%D8%A7%D9%84%D9%88%D9%8A%D9%84%D8%B2%D9%89" title="جيرالد الويلزى - Arabeg yr Aifft" lang="arz" hreflang="arz" data-title="جيرالد الويلزى" 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-azb mw-list-item"><a href="https://azb.wikipedia.org/wiki/%D8%AC%DB%8C%D8%B1%D8%A7%D9%84%D8%AF_%D8%A7%D9%84%D9%88%DB%8C%D9%84%D8%B2%DB%8C" title="جیرالد الویلزی - South Azerbaijani" lang="azb" hreflang="azb" data-title="جیرالد الویلزی" data-language-autonym="تۆرکجه" data-language-local-name="South Azerbaijani" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%93%D1%96%D1%80%D0%B0%D0%BB%D1%8C%D0%B4_%D0%B7_%D0%9A%D0%B0%D0%BC%D0%B1%D1%80%D1%8B%D1%96" title="Гіральд з Камбрыі - Belarwseg" lang="be" hreflang="be" data-title="Гіральд з Камбрыі" data-language-autonym="Беларуская" data-language-local-name="Belarwseg" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-br mw-list-item"><a href="https://br.wikipedia.org/wiki/Gerallt_Gymro" title="Gerallt Gymro - Llydaweg" lang="br" hreflang="br" data-title="Gerallt Gymro" 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/Giraldus_Cambrensis" title="Giraldus Cambrensis - Catalaneg" lang="ca" hreflang="ca" data-title="Giraldus Cambrensis" data-language-autonym="Català" data-language-local-name="Catalaneg" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Gerald_z_Walesu" title="Gerald z Walesu - Tsieceg" lang="cs" hreflang="cs" data-title="Gerald z Walesu" 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/Gerald_af_Wales" title="Gerald af Wales - Daneg" lang="da" hreflang="da" data-title="Gerald af Wales" 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/Gerald_von_Wales" title="Gerald von Wales - Almaeneg" lang="de" hreflang="de" data-title="Gerald von Wales" data-language-autonym="Deutsch" data-language-local-name="Almaeneg" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%93%CE%B5%CF%81%CE%AC%CE%BB%CE%B4%CE%BF%CF%82_%CF%84%CE%B7%CF%82_%CE%9F%CF%85%CE%B1%CE%BB%CE%AF%CE%B1%CF%82" title="Γεράλδος της Ουαλίας - Groeg" lang="el" hreflang="el" data-title="Γεράλδος της Ουαλίας" 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/Gerald_of_Wales" title="Gerald of Wales - Saesneg" lang="en" hreflang="en" data-title="Gerald of Wales" data-language-autonym="English" data-language-local-name="Saesneg" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Giraldus_Cambrensis" title="Giraldus Cambrensis - Esperanto" lang="eo" hreflang="eo" data-title="Giraldus Cambrensis" data-language-autonym="Esperanto" data-language-local-name="Esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Giraldus_Cambrensis" title="Giraldus Cambrensis - Sbaeneg" lang="es" hreflang="es" data-title="Giraldus Cambrensis" data-language-autonym="Español" data-language-local-name="Sbaeneg" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%DA%AF%D8%B1%D8%A7%D9%84%D8%AF_%D9%88%D9%84%D8%B2%DB%8C" title="گرالد ولزی - Perseg" lang="fa" hreflang="fa" data-title="گرالد ولزی" 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/Giraldus_Cambrensis" title="Giraldus Cambrensis - Ffinneg" lang="fi" hreflang="fi" data-title="Giraldus Cambrensis" 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/Giraud_de_Barri" title="Giraud de Barri - Ffrangeg" lang="fr" hreflang="fr" data-title="Giraud de Barri" data-language-autonym="Français" data-language-local-name="Ffrangeg" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Giraldus_Cambrensis" title="Giraldus Cambrensis - Gwyddeleg" lang="ga" hreflang="ga" data-title="Giraldus Cambrensis" data-language-autonym="Gaeilge" data-language-local-name="Gwyddeleg" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Giraldus_Cambrensis" title="Giraldus Cambrensis - Galisieg" lang="gl" hreflang="gl" data-title="Giraldus Cambrensis" data-language-autonym="Galego" data-language-local-name="Galisieg" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Gerald_dari_Wales" title="Gerald dari Wales - Indoneseg" lang="id" hreflang="id" data-title="Gerald dari Wales" 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-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Giraldus_Cambrensis" title="Giraldus Cambrensis - Islandeg" lang="is" hreflang="is" data-title="Giraldus Cambrensis" 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/Giraldus_Cambrensis" title="Giraldus Cambrensis - Eidaleg" lang="it" hreflang="it" data-title="Giraldus Cambrensis" data-language-autonym="Italiano" data-language-local-name="Eidaleg" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Giraldus_Cambrensis" title="Giraldus Cambrensis - Lladin" lang="la" hreflang="la" data-title="Giraldus Cambrensis" data-language-autonym="Latina" data-language-local-name="Lladin" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Gerald_dari_Wales" title="Gerald dari Wales - Maleieg" lang="ms" hreflang="ms" data-title="Gerald dari Wales" data-language-autonym="Bahasa Melayu" data-language-local-name="Maleieg" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Gerald_van_Wales" title="Gerald van Wales - Iseldireg" lang="nl" hreflang="nl" data-title="Gerald van Wales" data-language-autonym="Nederlands" data-language-local-name="Iseldireg" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Gerald_av_Wales" title="Gerald av Wales - Norwyeg Bokmål" lang="nb" hreflang="nb" data-title="Gerald av Wales" 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/Giraldus_Cambrensis" title="Giraldus Cambrensis - Pwyleg" lang="pl" hreflang="pl" data-title="Giraldus Cambrensis" data-language-autonym="Polski" data-language-local-name="Pwyleg" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Geraldo_de_Gales" title="Geraldo de Gales - Portiwgaleg" lang="pt" hreflang="pt" data-title="Geraldo de Gales" 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%93%D0%B8%D1%80%D0%B0%D0%BB%D1%8C%D0%B4_%D0%9A%D0%B0%D0%BC%D0%B1%D1%80%D0%B8%D0%B9%D1%81%D0%BA%D0%B8%D0%B9" title="Гиральд Камбрийский - Rwseg" lang="ru" hreflang="ru" data-title="Гиральд Камбрийский" data-language-autonym="Русский" data-language-local-name="Rwseg" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%93%D0%B5%D1%80%D0%B0%D0%BB%D0%B4_%D0%B8%D0%B7_%D0%9A%D0%B0%D0%BC%D0%B1%D1%80%D0%B5%D0%B0" title="Гералд из Камбреа - Serbeg" lang="sr" hreflang="sr" data-title="Гералд из Камбреа" data-language-autonym="Српски / srpski" data-language-local-name="Serbeg" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Giraldus_Cambrensis" title="Giraldus Cambrensis - Swedeg" lang="sv" hreflang="sv" data-title="Giraldus Cambrensis" 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%93%D1%96%D1%80%D0%B0%D0%BB%D1%8C%D0%B4_%D0%9A%D0%B0%D0%BC%D0%B1%D1%80%D1%96%D0%B9%D1%81%D1%8C%D0%BA%D0%B8%D0%B9" title="Гіральд Камбрійський - Wcreineg" lang="uk" hreflang="uk" data-title="Гіральд Камбрійський" 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%A8%81%E5%B0%94%E5%A3%AB%E7%9A%84%E6%9D%B0%E6%8B%89%E5%BE%B7" title="威尔士的杰拉德 - Tsieinëeg" lang="zh" hreflang="zh" data-title="威尔士的杰拉德" data-language-autonym="中文" data-language-local-name="Tsieinëeg" class="interlanguage-link-target"><span>中文</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/Q357824#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/Gerallt_Gymro" 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:Gerallt_Gymro" 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/Gerallt_Gymro"><span>Darllen</span></a></li><li id="ca-ve-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Gerallt_Gymro&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=Gerallt_Gymro&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=Gerallt_Gymro&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/Gerallt_Gymro"><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=Gerallt_Gymro&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=Gerallt_Gymro&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=Gerallt_Gymro&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/Gerallt_Gymro" 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/Gerallt_Gymro" 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=Gerallt_Gymro&oldid=13091568" 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=Gerallt_Gymro&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=Gerallt_Gymro&id=13091568&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%2FGerallt_Gymro"><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%2FGerallt_Gymro"><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=Gerallt+Gymro"><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=Gerallt_Gymro&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=Gerallt_Gymro&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:Giraldus_Cambrensis" hreflang="en"><span>Comin Wikimedia</span></a></li><li class="wb-otherproject-link wb-otherproject-wikiquote mw-list-item"><a href="https://cy.wikiquote.org/wiki/Gerallt_Gymro" hreflang="cy"><span>Wiciddyfynnu</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/Q357824" 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 biography vcard" style="width:22em"><tbody><tr><th colspan="2" style="text-align:center;font-size:125%;font-weight:bold"><span class="fn">Gerallt Gymro</span></th></tr><tr><td colspan="2" style="text-align:center"><span class="mw-default-size" typeof="mw:File/Frameless"><a href="/wiki/Delwedd:St.David%27s_Cathedral_-_Dreieinigkeitskapelle_5_Giraldus_Cambrensis.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/e/ea/St.David%27s_Cathedral_-_Dreieinigkeitskapelle_5_Giraldus_Cambrensis.jpg/220px-St.David%27s_Cathedral_-_Dreieinigkeitskapelle_5_Giraldus_Cambrensis.jpg" decoding="async" width="220" height="418" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/ea/St.David%27s_Cathedral_-_Dreieinigkeitskapelle_5_Giraldus_Cambrensis.jpg/330px-St.David%27s_Cathedral_-_Dreieinigkeitskapelle_5_Giraldus_Cambrensis.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/ea/St.David%27s_Cathedral_-_Dreieinigkeitskapelle_5_Giraldus_Cambrensis.jpg/440px-St.David%27s_Cathedral_-_Dreieinigkeitskapelle_5_Giraldus_Cambrensis.jpg 2x" data-file-width="1344" data-file-height="2556" /></a></span><div>Cerflun o Gerallt yn Eglwys Gadeiriol Tyddewi</div></td></tr><tr><th scope="row">Ganwyd</th><td>c. 1146 <span class="penicon autoconfirmed-show"><span class="mw-valign-text-top" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q357824?uselang=cy#P569" 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><br /><span class="birthplace"><a href="/wiki/Castell_Maenorb%C5%B7r" title="Castell Maenorbŷr">Castell Maenorbŷr</a> <span class="penicon autoconfirmed-show"><span class="mw-valign-text-top" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q357824?uselang=cy#P19" 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></span></td></tr><tr><th scope="row">Bu farw</th><td>1220s <span class="penicon autoconfirmed-show"><span class="mw-valign-text-top" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q357824?uselang=cy#P570" 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><br /><span class="deathplace"><a href="/wiki/Henffordd" title="Henffordd">Henffordd</a> <span class="penicon autoconfirmed-show"><span class="mw-valign-text-top" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q357824?uselang=cy#P20" 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></span></td></tr><tr><th scope="row">Dinasyddiaeth</th><td class="category"><a href="/wiki/Cymru" title="Cymru">Cymru</a> <span class="penicon autoconfirmed-show"><span class="mw-valign-text-top" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q357824?uselang=cy#P27" 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"><i>Alma mater</i></th><td><div class="plainlist"><ul style=""><li style=""><a href="/wiki/Prifysgol_Paris" title="Prifysgol Paris">Prifysgol Paris</a> <span class="penicon autoconfirmed-show"><span class="mw-valign-text-top" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q357824?uselang=cy#P69" 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></li></ul></div></td></tr><tr><th scope="row">Galwedigaeth</th><td>mapiwr, <a href="/wiki/Hanesydd" title="Hanesydd">hanesydd</a>, <a href="/wiki/Llenor" title="Llenor">llenor</a>, <a href="/wiki/Gwleidydd" title="Gwleidydd">gwleidydd</a>, offeiriad Catholig <span class="penicon autoconfirmed-show"><span class="mw-valign-text-top" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q357824?uselang=cy#P106" 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">Swydd</th><td><a href="/wiki/Caplan" title="Caplan">caplan</a> <span class="penicon autoconfirmed-show"><span class="mw-valign-text-top" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q357824?uselang=cy#P39" 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">Adnabyddus am</th><td>Topographia Hibernica <span class="penicon autoconfirmed-show"><span class="mw-valign-text-top" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q357824?uselang=cy#P800" 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">Tad</th><td><a href="/wiki/William_de_Barri" title="William de Barri">William de Barri</a> <span class="penicon autoconfirmed-show"><span class="mw-valign-text-top" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q357824?uselang=cy#P22" 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">Mam</th><td><a href="/wiki/Angharad_ferch_Nest" title="Angharad ferch Nest">Angharad ferch Nest</a> <span class="penicon autoconfirmed-show"><span class="mw-valign-text-top" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q357824?uselang=cy#P25" 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></tbody></table> <figure class="mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Delwedd:Gerallt_Gymro_00dg.JPG" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/cy/thumb/6/6e/Gerallt_Gymro_00dg.JPG/250px-Gerallt_Gymro_00dg.JPG" decoding="async" width="250" height="345" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/cy/thumb/6/6e/Gerallt_Gymro_00dg.JPG/375px-Gerallt_Gymro_00dg.JPG 1.5x, //upload.wikimedia.org/wikipedia/cy/thumb/6/6e/Gerallt_Gymro_00dg.JPG/500px-Gerallt_Gymro_00dg.JPG 2x" data-file-width="715" data-file-height="987" /></a><figcaption>Gerallt Gymro gan Robert Richards, 1933</figcaption></figure> <p>Roedd <b>Gerallt Gymro</b> (neu <b>Giraldus Cambrensis</b> yn <a href="/wiki/Lladin" title="Lladin">Lladin</a>) (c.<a href="/wiki/1146" title="1146">1146</a> – c.<a href="/wiki/1223" title="1223">1223</a>) yn eglwyswr a hanesydd canoloesol o <a href="/wiki/Cymru" title="Cymru">Gymru</a>. Ei enw bedydd oedd <b>Gerald de Barri</b> (<a href="/wiki/Ffrangeg_Normanaidd" title="Ffrangeg Normanaidd">Ffrangeg Normanaidd</a>). Roedd yn ysgolhaig a chwaraeodd ran bwysig yng ngwleidyddiaeth eglwysig ei ddydd. Roedd o dras gymysg, hanner Cymreig, hanner <a href="/wiki/Normaniaid" title="Normaniaid">Normanaidd</a> ac mae hyn yn elfen amlwg yn ei agwedd a'i yrfa. Fe'i gwerthfawrogir yn bennaf heddiw am ei ddau lyfr arbennig am Gymru sy'n rhoi golwg unigryw ar fywyd y wlad ar ddiwedd y <a href="/wiki/12g" class="mw-redirect" title="12g">12g</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Teulu_a_blynyddoedd_cynnar">Teulu a blynyddoedd cynnar</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Gerallt_Gymro&veaction=edit&section=1" title="Golygu'r adran: Teulu a blynyddoedd cynnar" class="mw-editsection-visualeditor"><span>golygu</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Gerallt_Gymro&action=edit&section=1" title="Edit section's source code: Teulu a blynyddoedd cynnar"><span>golygu cod</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure typeof="mw:File/Thumb"><a href="/wiki/Delwedd:Manorbier_Castle_3.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/9/94/Manorbier_Castle_3.jpg/250px-Manorbier_Castle_3.jpg" decoding="async" width="250" height="188" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/94/Manorbier_Castle_3.jpg/375px-Manorbier_Castle_3.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/94/Manorbier_Castle_3.jpg/500px-Manorbier_Castle_3.jpg 2x" data-file-width="3072" data-file-height="2304" /></a><figcaption>Castell Maenorbŷr, lle ganwyd Gerallt Gymro</figcaption></figure> <p>Roedd Gerallt yn ysgolhaig mawr hyddysg yn yr iaith <a href="/wiki/Lladin" title="Lladin">Ladin</a>. Fe'i ganwyd yn <a href="/wiki/1146" title="1146">1146</a> yng nghastell <a href="/wiki/Maenor_B%C5%B7r" class="mw-redirect" title="Maenor Bŷr">Maenor Bŷr</a>, <a href="/wiki/Sir_Benfro" title="Sir Benfro">Sir Benfro</a> yn fab i <a href="/wiki/Angharad_ferch_Nest" title="Angharad ferch Nest">Angharad</a>, merch <a href="/wiki/Nest_merch_Rhys_ap_Tewdwr" class="mw-redirect" title="Nest merch Rhys ap Tewdwr">Nest</a> (fl.<a href="/wiki/1100" title="1100">1100</a>-<a href="/wiki/1120" title="1120">1120</a>), merch <a href="/wiki/Rhys_ap_Tewdwr" title="Rhys ap Tewdwr">Rhys ap Tewdwr</a>) a <a href="/wiki/William_de_Barri" title="William de Barri">William de Barri</a>, arglwydd <a href="/wiki/Normaniaid" title="Normaniaid">Normanaidd</a> <a href="/wiki/Ynys_y_Barri" title="Ynys y Barri">Ynys y Barri</a>. </p><p>Rhwng c.1162-74 bu'n fyfyriwr ym Mharis. </p><p>Treuliodd gyfnod fel archddiacon <a href="/wiki/Brycheiniog" class="mw-redirect" title="Brycheiniog">Brycheiniog</a> yn <a href="/wiki/Eglwys_gadeiriol_Aberhonddu" class="mw-redirect" title="Eglwys gadeiriol Aberhonddu">Aberhonddu</a>. Roedd ei ewythr Dafydd (neu 'David FitzGerald'), yn esgob <a href="/wiki/Tyddewi" title="Tyddewi">Tyddewi</a>, a phan fu farw yn <a href="/wiki/1176" title="1176">1176</a> dewisodd y <a href="/wiki/Cymry" title="Cymry">Cymry</a> Gerallt i'w olynu, ond gwrthododd Archesgob <a href="/wiki/Caergaint" title="Caergaint">Caergaint</a> ei dderbyn gan benodi Sais yn ei le. Dyna un rheswm pam yr oedd Gerallt yn gobeithio y byddai'r Cymry yn gallu herio awdurdod Caergaint. Erbyn 1176/7-79 roedd yn ôl ym Mharis, yn astudio'r gyfraith a diwinyddiaeth. </p><p>Oddeutu 1184 fe'i penodwyd yn glerc yn llys <a href="/wiki/Harri_II,_brenin_Lloegr" title="Harri II, brenin Lloegr">Harri II</a>.<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> Yn 1185 hwyliodd i'r <a href="/wiki/Iwerddon" title="Iwerddon">Iwerddon</a> yng ngosgordd y Tywysog John, mab Harri II. Ffrwyth y daith oedd dau lyfr <i>Topographia Hibernie</i> (<i>Hanes Lleoedd Iwerddon</i>) (1188) a <i> Expurgnatto Hibernica</i> (<i>Hanes Goresgyniad Iwerddon</i>) (1189). </p> <div class="mw-heading mw-heading2"><h2 id="Y_Daith_Trwy_Gymru">Y Daith Trwy Gymru</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Gerallt_Gymro&veaction=edit&section=2" title="Golygu'r adran: Y Daith Trwy Gymru" class="mw-editsection-visualeditor"><span>golygu</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Gerallt_Gymro&action=edit&section=2" title="Edit section's source code: Y Daith Trwy Gymru"><span>golygu cod</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Yn <a href="/wiki/1188" title="1188">1188</a> roedd <a href="/wiki/Baldwin,_Archesgob_Caergaint" title="Baldwin, Archesgob Caergaint">Baldwin, Archesgob Caergaint</a>, am deithio oddi amgylch Cymru i bregethu'r <a href="/wiki/Y_Drydedd_Groesgad" title="Y Drydedd Groesgad">Drydedd Groesgad</a> ac i ymweld ag <a href="/wiki/Eglwys_gadeiriol" title="Eglwys gadeiriol">eglwysi cadeiriol Cymru</a> i ddangos eu bod dan ei awdurdod, ac fe ofynnodd i Gerallt Gymro deithio gyda fe. Ysgrifennodd Gerallt hanes y daith yn y llyfr <i>Itinerarium Cambriae</i> (<a href="/wiki/Hanes_y_Daith_Trwy_Gymru" title="Hanes y Daith Trwy Gymru">Hanes y Daith Trwy Gymru</a>). </p><p>Dechreuodd y daith yn <a href="/wiki/Henffordd" title="Henffordd">Henffordd</a>; aethant wedyn drwy <a href="/wiki/Afon_Wysg" title="Afon Wysg">Ddyffryn Wysg</a> i'r <a href="/wiki/Y_Fenni" title="Y Fenni">Fenni</a>, ac yna trwy <a href="/wiki/Brynbuga" title="Brynbuga">Frynbuga</a> i <a href="/wiki/Caerleon" class="mw-redirect" title="Caerleon">Gaerlleon</a>. Aethant yn eu blaenau i eglwys gadeiriol <a href="/wiki/Llandaf" title="Llandaf">Llandaf</a>, Abaty <a href="/wiki/Margam" title="Margam">Margam</a>, <a href="/wiki/Cydweli" title="Cydweli">Cydweli</a> a <a href="/wiki/Caerfyrddin" title="Caerfyrddin">Caerfyrddin</a>, <a href="/wiki/Hendy-gwyn_ar_Daf" class="mw-redirect" title="Hendy-gwyn ar Daf">Hendy-gwyn ar Daf</a> ac wedyn eglwys gadeiriol Tyddewi. Teithio tua'r gogledd wedyn, i <a href="/wiki/Ystrad_Fflur" class="mw-redirect" title="Ystrad Fflur">Ystrad Fflur</a> a mynachlog <a href="/wiki/Llanbadarn_Fawr" title="Llanbadarn Fawr">Llanbadarn Fawr</a> a chyrraedd y drydedd eglwys gadeiriol ym <a href="/wiki/Bangor" title="Bangor">Mangor</a> a'r bedwaredd yn <a href="/wiki/Llanelwy" title="Llanelwy">Llanelwy</a>. Ar ddiwedd y daith dychwelodd yr Baldwin i Loegr. </p><p>Ar y daith roedd tua thair mil o wŷr wedi addo ymuno yn y Groesgad, ond yn y diwedd ychydig iawn a aeth. </p> <div class="mw-heading mw-heading2"><h2 id="Symud_a_theithiau_eraill">Symud a theithiau eraill</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Gerallt_Gymro&veaction=edit&section=3" title="Golygu'r adran: Symud a theithiau eraill" class="mw-editsection-visualeditor"><span>golygu</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Gerallt_Gymro&action=edit&section=3" title="Edit section's source code: Symud a theithiau eraill"><span>golygu cod</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Yn 1194 bu iddo adael llys Angevin a bu'n astudio yn <a href="/wiki/Henffordd" title="Henffordd">Henffordd</a>; erbyn 1196 symudodd i Lincoln. Yn 1198 cafodd ei enwebu'n esgob Tyddewi. Rhwng 1199-1203 bu ar dair taith i lys y <a href="/wiki/Pab_Innocentius_III" title="Pab Innocentius III">Pab Innocentius III</a> yn Rhufain er mwyn ennill cadarnhad y Pab i'w etholiad yn esgob Tyddewi, a chodi statws eglwys Tyddewi fel archesgobaeth i Gymru, yn annibynnol o Gaergaint. Ond dyfarnodd y Pab yn erbyn Gerallt yn y ddau achos. Yn 1206 bu ar bererindod arall i Rufain ac erbyn 1207 gwyddom iddo ymddeol i Lincoln. </p> <div class="mw-heading mw-heading2"><h2 id="Ysgolheictod">Ysgolheictod</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Gerallt_Gymro&veaction=edit&section=4" title="Golygu'r adran: Ysgolheictod" class="mw-editsection-visualeditor"><span>golygu</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Gerallt_Gymro&action=edit&section=4" title="Edit section's source code: Ysgolheictod"><span>golygu cod</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Roedd Gerallt yn ysgolhaig mawr yn ei oes. Astudiodd yn ysgol eglwys Sant Pedr yng <a href="/wiki/Caerloyw" title="Caerloyw">Nghaerloyw</a>, ym <a href="/wiki/Paris" title="Paris">Mharis</a> ac yn <a href="/wiki/Lincoln" title="Lincoln">Lincoln</a>. Yn ogystal â <i>Hanes y Daith trwy Gymru</i>, ysgrifennodd sawl llyfr arall, i gyd mewn <a href="/wiki/Lladin" title="Lladin">Lladin</a>, gan gynnwys disgrifiad o <a href="/wiki/Iwerddon" title="Iwerddon">Iwerddon</a> (<i><a href="/w/index.php?title=Topographia_Hibernica&action=edit&redlink=1" class="new" title="Topographia Hibernica (dim tudalen ar gael)">Topographia Hibernica</a></i>) yn 1188, y <i>Disgrifiad o Gymru</i> (<i><a href="/wiki/Descriptio_Kambriae" title="Descriptio Kambriae">Descriptio Kambriae</a></i>) rhwng 1193 a 1215, a'r <i><a href="/wiki/Speculum_Duorum" class="mw-redirect" title="Speculum Duorum">Speculum Duorum</a></i>, gwaith athronyddol, yn 1216. Ysgrifennodd hefyd <i>Expugnatio Hibernica</i> ("Concwest Iwerddon") a nifer o ysgrifau. </p> <div class="mw-heading mw-heading2"><h2 id="Llyfryddiaeth">Llyfryddiaeth</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Gerallt_Gymro&veaction=edit&section=5" title="Golygu'r adran: Llyfryddiaeth" class="mw-editsection-visualeditor"><span>golygu</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Gerallt_Gymro&action=edit&section=5" title="Edit section's source code: Llyfryddiaeth"><span>golygu cod</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><i><a href="/w/index.php?title=Topographia_Hibernica&action=edit&redlink=1" class="new" title="Topographia Hibernica (dim tudalen ar gael)">Topographia Hibernica</a></i> (<i>Daearyddiaeth Iwerddon</i>) (1188)</li> <li><i>Expugnatio Hibernica</i> (<i>Goresgyniad Iwerddon</i>)</li> <li><i><a href="/wiki/Hanes_y_Daith_Trwy_Gymru" title="Hanes y Daith Trwy Gymru">Itinerarium Cambriae</a></i> (<i>Hanes y Daith Trwy Gymru</i>) (1191)</li> <li><i><a href="/wiki/Disgrifiad_o_Gymru" class="mw-redirect" title="Disgrifiad o Gymru">Descriptio Cambriae</a></i> (<i>Y Disgrifiad o Gymru</i>) (1194)</li> <li><i><a href="/w/index.php?title=De_instructione_principis&action=edit&redlink=1" class="new" title="De instructione principis (dim tudalen ar gael)">De instructione principis</a></i> (<i>Ynglŷn â hyfforddi tywysogion</i>)</li> <li><i>De rebus a se gestis</i></li> <li><i>De iure et statu Menevensis ecclesiae</i></li> <li><i>Gemma ecclesiastica</i></li> <li><i><a href="/wiki/Speculum_duorum" title="Speculum duorum">Speculum duorum</a></i></li> <li><i>Speculum ecclesiae</i></li> <li><i>Symbolum electorum</i></li> <li><i>Invectiones</i></li> <li><i>Retractationes</i></li> <li><i>Vita sancti Hugonis Lindensis</i> (<i>Bywyd Huw o Lincoln</i>)</li> <li><i>Vita Galfridi archiepiscopi Eboracensis</i> (<i>Bywyd Sieffre esgob Efrog</i>)</li> <li><i>Vita sancti Ethelberti</i> (<i>Buchedd Sant Ethelbert</i>)</li> <li><i>Vita sancti Remigii</i></li> <li><i>Vita sancti Davidii</i> (<i>Buchedd Dewi Sant</i>)</li></ul> <div class="mw-heading mw-heading3"><h3 id="Gwaith_Gerallt_mewn_cyfieithiad">Gwaith Gerallt mewn cyfieithiad</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Gerallt_Gymro&veaction=edit&section=6" title="Golygu'r adran: Gwaith Gerallt mewn cyfieithiad" class="mw-editsection-visualeditor"><span>golygu</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Gerallt_Gymro&action=edit&section=6" title="Edit section's source code: Gwaith Gerallt mewn cyfieithiad"><span>golygu cod</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>Lewis Thorpe (cyf.), <i>The journey through Wales and The description of Wales</i> (Llundain, 1978)</li> <li>John J. O'Meara (cyf.), <i>The history and topography of ireland</i> (Llundain, 1982)</li> <li>Thomas Jones (cyf.), <i>Gerallt Gymro</i> (Caerdydd, 1938). "Hanes y Daith trwy Gymru" a'r "Disgrifiad o Gymru".</li></ul> <div class="mw-heading mw-heading3"><h3 id="Llyfrau_amdano">Llyfrau amdano</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Gerallt_Gymro&veaction=edit&section=7" title="Golygu'r adran: Llyfrau amdano" class="mw-editsection-visualeditor"><span>golygu</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Gerallt_Gymro&action=edit&section=7" title="Edit section's source code: Llyfrau amdano"><span>golygu cod</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>Robert Bartlett, <i>Gerald of Wales</i> (1982)</li> <li>Thomas Jones, <i>Gerallt Gymro</i> (Caerdydd, 1947)</li> <li>Michael Richter, <i>Giraldus Cambriensis and the Growth of the Welsh Nation</i> (1972)</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=Gerallt_Gymro&veaction=edit&section=8" 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=Gerallt_Gymro&action=edit&section=8" title="Edit section's source code: Gweler hefyd"><span>golygu cod</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><i><a href="/wiki/Y_Disgrifiad_o_Gymru" class="mw-redirect" title="Y Disgrifiad o Gymru">Y Disgrifiad o Gymru</a></i></li> <li><i><a href="/wiki/Hanes_y_Daith_Trwy_Gymru" title="Hanes y Daith Trwy Gymru">Hanes y Daith Trwy Gymru</a></i></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=Gerallt_Gymro&veaction=edit&section=9" 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=Gerallt_Gymro&action=edit&section=9" 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"><a rel="nofollow" class="external text" href="https://llyfrgell.porth.ac.uk/media/be-ddywedodd-gerallt-gymro-am-ei-gyfoeswyr">llyfrgell.porth.ac.uk;</a> adalwyd 13 Ionawr 2016</span> </li> </ol></div></div> <div role="navigation" class="navbox" aria-labelledby="AwdurdodCategory:AC_with_17_elements" style="padding:3px"><table class="nowraplinks hlist navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th 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