Vaughan Roderick a'i chwaer Sian sy'n ceisio dysgu rhagor am William Williams, Pantycelyn. Vaughan Roderick and his sister Sian attempt to learn more about William Williams. Show more
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Vaughan Roderick a'i chwaer Sian sy'n ceisio dysgu rhagor am William Williams, Pantycelyn. Vaughan Roderick and his sister Sian attempt to learn more about William Williams. Show more