Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Vaughan, Robert, 1592-1667, 1 canlyniadau
- Camden, William, 1551-1623, 1 canlyniadau
- Guto'r Glyn, active 1430-1468, 1 canlyniadau
- Gutun Owain, fl. 1450-1498, 1 canlyniadau
- Gildas, 516?-570?, 1 canlyniadau
- Ussher, James, 1581-1656., 1 canlyniadau
- Nennius, fl. 796, 1 canlyniadau
- Llewelyn ap Iorwerth, d. 1240, 1 canlyniadau
- Llannerch Estate (St Asaph, Wales) -- Library, 1 canlyniadau
- Brownker, Edward, 1 canlyniadau
- Pob un
- Wales -- Kings and rulers -- Genealogy -- Early works to 1800, 3 canlyniadau
- Wales -- Genealogy -- Early works to 1800., 2 canlyniadau
- Saints -- Wales -- Genealogy -- Early works to 1800, 1 canlyniadau
- Breton literature, 1 canlyniadau
- Welsh language -- Etymology -- Early works to 1800, 1 canlyniadau
- Rhos Fynach (Wales) -- Charters, grants, privileges, 1 canlyniadau
