Ann Parry Owen sy'n ymuno gyda Dei i adrodd hanes John Jones Gellilyfdy. Ann Parry Owen joins Dei to discuss the history of John Jones Gellilyfdy. Show more
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Ann Parry Owen sy'n ymuno gyda Dei i adrodd hanes John Jones Gellilyfdy. Ann Parry Owen joins Dei to discuss the history of John Jones Gellilyfdy. Show more
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
