Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Mansell family, Barons of Margam, 2 canlyniadau
- Gamage family, of Glamorgan, 2 canlyniadau
- Turberville family, Crughywel, 2 canlyniadau
- Caradog ab Iestyn, fl. 1130, 1 canlyniadau
- Bleddyn ap Cynfyn, active 1063 or 1064-1075, 1 canlyniadau
- Stradling family, of St. Donats, 1 canlyniadau
- Bassett family, Miskin, Glamorgan, 1 canlyniadau
- Button family, Dyffryn Estate, Glamorgan, 1 canlyniadau
- Fleming family, 1 canlyniadau
- Kemys family, 1 canlyniadau
