A oes yna gred fod Madog wedi mynd i America? Yr hanesydd Bob Morris sy'n trafod. Dei asks historian Bob Morris if Madoc went to America. Show more
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A oes yna gred fod Madog wedi mynd i America? Yr hanesydd Bob Morris sy'n trafod. Dei asks historian Bob Morris if Madoc went to America. Show more
Ail wasanaeth BBC Radio Cymru sy'n cynnig sioe frecwast bob bore'r wythnos.
