Dylan Jones a Gwenllian Grigg gyda'r newyddion diweddaraf yng Nghymru a thu hwnt. The latest news in Wales and beyond, presented by Dylan Jones and Gwenllian Grigg. Show more
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Dylan Jones a Gwenllian Grigg gyda'r newyddion diweddaraf yng Nghymru a thu hwnt. The latest news in Wales and beyond, presented by Dylan Jones and Gwenllian Grigg. Show more