{"id":17280,"date":"2025-12-12T13:02:55","date_gmt":"2025-12-12T13:02:55","guid":{"rendered":"https:\/\/digitalservices.uwtsd.ac.uk\/?page_id=17280"},"modified":"2026-05-11T10:30:36","modified_gmt":"2026-05-11T10:30:36","slug":"casgliadaur-sylfaenu","status":"publish","type":"page","link":"https:\/\/digitalservices.uwtsd.ac.uk\/cy\/llyfrgell\/casgliadau-arbennig-ac-archifau\/archwilio-ein-casgliadau\/casgliadaur-sylfaenu\/","title":{"rendered":"Casgliadau\u2019r Sylfaenu"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"17280\" class=\"elementor elementor-17280 elementor-16570\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7e90ac77 section-m e-flex e-con-boxed e-con e-parent\" data-id=\"7e90ac77\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-4343ed1c e-con-full e-flex e-con e-child\" data-id=\"4343ed1c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4f029c67 elementor-widget elementor-widget-breadcrumbs\" data-id=\"4f029c67\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"breadcrumbs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p id=\"breadcrumbs\"><span><span><a href=\"https:\/\/digitalservices.uwtsd.ac.uk\/cy\/\">Gwasanaethau Digidol<\/a><\/span><\/span><\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-52eff55d elementor-hidden-desktop elementor-invisible elementor-widget elementor-widget-image\" data-id=\"52eff55d\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"400\" height=\"610\" src=\"https:\/\/digitalservices.uwtsd.ac.uk\/wp-content\/uploads\/2025\/12\/title-page-from-history-of-the-world-by-walter-ralegh-1.jpg\" class=\"attachment-full size-full wp-image-17279\" alt=\"Tudalen Deitl o Hanes y Byd\" srcset=\"https:\/\/digitalservices.uwtsd.ac.uk\/wp-content\/uploads\/2025\/12\/title-page-from-history-of-the-world-by-walter-ralegh-1.jpg 400w, https:\/\/digitalservices.uwtsd.ac.uk\/wp-content\/uploads\/2025\/12\/title-page-from-history-of-the-world-by-walter-ralegh-1-197x300.jpg 197w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4ab4702a elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"4ab4702a\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Casgliadau\u2019r Sylfaenu<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7d74480d elementor-widget__width-initial elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"7d74480d\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Yn 1807 cyhoeddwyd y byddai unrhyw gyfraniadau tuag at goleg newydd Dewi Sant yn cael eu derbyn yn ddiolchgar.<\/p><p>Derbyniwyd y llyfrau cyntaf ym 1809, i&#8217;w storio ym Mhalas yr Esgob yn Abergwili nes bod yr ystafell lyfrgell yn barod. Erbyn 1833 &#8216;roedd tua 4000 o gyfrolau wedi&#8217;u casglu o&#8217;r blaen gan yr Esgob Burgess, gan wahanol ffrindiau i&#8217;r Sefydliad.&#8217; Daeth y rhan fwyaf o&#8217;r rhoddion hyn gan aelodau&#8217;r clerigwyr. <\/p><p>Y mwyaf arwyddocaol oedd rhodd gan Dr Charles Poyntz, Prebendari Llandaf a Durham, sef &#8216;llyfrgell werthfawr iawn o lyfrau diwinyddol, a llyfrau defnyddiol eraill.&#8217; Rhoddodd y Parch. Edward Berens o Shrivenham gopi unigryw o lyfr Jeremy Taylor <em>, A vindication of the sacred order and offices: divine institution, apostolical tradition, and Catholick practice of episcopacy<\/em> (1660). <\/p><p>Rhoddodd Neuadd Sant Edmund, Rhydychen, gr\u0175p bach ond gwerthfawr o bump ar hugain o gyfrolau o&#8217;u llyfrgell eu hunain. Mae&#8217;r rhodd yn cynnwys copi o lyfr Syr Walter Ralegh, The history of the world (1614), gyda blaenlun a mapiau wedi&#8217;u lliwio \u00e2 llaw. Ym 1832, rhoddodd yr Arglwydd Cawdor gopi o Feibl Groeg Aldine (1518).  <\/p><p>Argraffwyd y catalog cyntaf o gasgliadau&#8217;r llyfrgell ym 1836.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-22c44bde e-con-full e-flex e-con e-child\" data-id=\"22c44bde\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-274b133b elementor-hidden-mobile elementor-hidden-tablet elementor-invisible elementor-widget elementor-widget-image\" data-id=\"274b133b\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"400\" height=\"610\" src=\"https:\/\/digitalservices.uwtsd.ac.uk\/wp-content\/uploads\/2025\/12\/title-page-from-history-of-the-world-by-walter-ralegh-1.jpg\" class=\"attachment-full size-full wp-image-17279\" alt=\"Tudalen Deitl o Hanes y Byd\" srcset=\"https:\/\/digitalservices.uwtsd.ac.uk\/wp-content\/uploads\/2025\/12\/title-page-from-history-of-the-world-by-walter-ralegh-1.jpg 400w, https:\/\/digitalservices.uwtsd.ac.uk\/wp-content\/uploads\/2025\/12\/title-page-from-history-of-the-world-by-walter-ralegh-1-197x300.jpg 197w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Casgliadau\u2019r Sylfaenu Yn 1807 cyhoeddwyd y byddai unrhyw gyfraniadau tuag at goleg newydd Dewi Sant yn cael eu derbyn yn ddiolchgar. Derbyniwyd y llyfrau cyntaf ym 1809, i&#8217;w storio ym Mhalas yr Esgob yn Abergwili nes bod yr ystafell lyfrgell yn barod. Erbyn 1833 &#8216;roedd tua 4000 o gyfrolau wedi&#8217;u casglu o&#8217;r blaen gan yr [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":17153,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"wf_page_folders":[57],"class_list":["post-17280","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.6 (Yoast SEO v27.6) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Casgliadau\u2019r Sylfaenu | Gwasanaethau Digidol | Prifysgol Cymru Y Drindod Dewi Sant<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/digitalservices.uwtsd.ac.uk\/cy\/llyfrgell\/casgliadau-arbennig-ac-archifau\/archwilio-ein-casgliadau\/casgliadaur-sylfaenu\/\" \/>\n<meta property=\"og:locale\" content=\"cy_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Casgliadau\u2019r Sylfaenu\" \/>\n<meta property=\"og:description\" content=\"Casgliadau\u2019r Sylfaenu Yn 1807 cyhoeddwyd y byddai unrhyw gyfraniadau tuag at goleg newydd Dewi Sant yn cael eu derbyn yn ddiolchgar. 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