{"id":177,"date":"2014-08-12T14:17:42","date_gmt":"2014-08-12T13:17:42","guid":{"rendered":"http:\/\/cymmrodorion.org\/?page_id=177"},"modified":"2025-10-03T14:19:57","modified_gmt":"2025-10-03T13:19:57","slug":"trysorydd","status":"publish","type":"page","link":"https:\/\/www.cymmrodorion.org\/cy\/y-gymdeithas\/pwy-yw-pwy\/trysorydd\/","title":{"rendered":"Trysorydd"},"content":{"rendered":"\n<h3>Dafydd Vaughan Lewis<\/h3>\n<p>Magwyd Dafydd ar aelwyd Gymraeg ym Mhen Ll\u0177n.<\/p>\n<p>Ar hyn o bryd ef yw golygydd\u00a0<em>Y Naturiaethwr<\/em>, sef cylchgrawn Cymdeithas Edward Llwyd, ac mae&#8217;n ymddiriedolwr sawl elusen arall.<\/p>\n<p>Mae ei gefndir academaidd yn cynnwys gwyddoniaeth a&#8217;r Dyniaethau, a chyn ymddeol o\u2019i waith amser llawn bu\u2019n gweithio yn y diwydiant fferyllol trawsgenedlaethol.<\/p>\n\n\n","protected":false},"excerpt":{"rendered":"<p>Dafydd Vaughan Lewis Magwyd Dafydd ar aelwyd Gymraeg ym Mhen Ll\u0177n. Ar hyn o bryd ef yw golygydd\u00a0Y Naturiaethwr, sef cylchgrawn Cymdeithas Edward Llwyd, ac mae&#8217;n ymddiriedolwr sawl elusen arall. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":158,"menu_order":0,"comment_status":"open","ping_status":"open","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-177","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Trysorydd - Anrhydeddus Gymdeithas y Cymmrodorion<\/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:\/\/www.cymmrodorion.org\/cy\/y-gymdeithas\/pwy-yw-pwy\/trysorydd\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Trysorydd - Anrhydeddus Gymdeithas y Cymmrodorion\" \/>\n<meta property=\"og:description\" content=\"Dafydd Vaughan Lewis Magwyd Dafydd ar aelwyd Gymraeg ym Mhen Ll\u0177n. 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