Yr hanesydd Geraint Jenkins sy'n ymuno â Dei i sgwrsio am Iolo Morganwg. Historian Geraint Jenkins joins Dei to discuss Iolo Morganwg. Show more
Discover 11,128,835 listings and 280,253 playable programmes from the BBC
Yr hanesydd Geraint Jenkins sy'n ymuno â Dei i sgwrsio am Iolo Morganwg. Historian Geraint Jenkins joins Dei to discuss Iolo Morganwg. Show more
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
