{"id":4396,"date":"2021-09-29T14:54:14","date_gmt":"2021-09-29T13:54:14","guid":{"rendered":"https:\/\/www.pontcysyllte-aqueduct.co.uk\/?post_type=object&#038;p=4396"},"modified":"2021-10-25T11:36:18","modified_gmt":"2021-10-25T10:36:18","slug":"pileri-dyfrbont-pontcysyllte","status":"publish","type":"object","link":"https:\/\/www.pontcysyllte-aqueduct.co.uk\/cy\/object\/pileri-dyfrbont-pontcysyllte\/","title":{"rendered":"Tywodfaen"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<div class=\"entry-summary\">\nCarreg leol yn cynnal y nant yn yr awyr. Mae\u2019r pileri tywodfaen talaf sy\u2019n cynnal cafn haearn Dyfrbont Pontcysyllte dros yr afon Dyfrdwy yn mesur dros 38 metr (126 troedfedd).\n<\/div>\n","protected":false},"featured_media":4367,"template":"","format":"standard","object-category":[161,163],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.13 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Tywodfaen - Safle Treftadaeth y Byd Dyfrbont Pontcysyllte a\u2019r Gamlas<\/title>\n<meta name=\"description\" content=\"Quality sandstone from Cefn Mawr had been used for building grand houses and important buildings in the area since the Middle Ages.\" \/>\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.pontcysyllte-aqueduct.co.uk\/cy\/object\/pileri-dyfrbont-pontcysyllte\/\" \/>\n<meta property=\"og:locale\" content=\"cy_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Tywodfaen - 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