Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Lhuyd, Edward, 1660-1709, 1 canlyniadau
- Vaughan, Robert, 1592-1667, 1 canlyniadau
- Williams, Moses, 1685-1742, 1 canlyniadau
- Davies, James, Iaco ab Dewi, 1648-1722, 1 canlyniadau
- Williams, Samuel, ca. 1660-ca. 1722, 1 canlyniadau
- Camden, William, 1551-1623, 1 canlyniadau
- Salusbury family, of Rug and Bachymbyd, 1 canlyniadau
- Guto'r Glyn, active 1430-1468, 1 canlyniadau
- Gildas, 516?-570?, 1 canlyniadau
- Ussher, James, 1581-1656., 1 canlyniadau
- Pob un
- Saints -- Wales -- Genealogy -- Early works to 1800, 3 canlyniadau
- Great Britain -- Kings and rulers -- Genealogy -- Early works to 1800., 1 canlyniadau
- Gentry -- Wales -- Carmarthenshire, 1 canlyniadau
- Gentry -- Wales -- Pembrokeshire, 1 canlyniadau
- Gentry -- Wales -- Cardiganshire, 1 canlyniadau
- Wales -- Kings and rulers -- Genealogy -- Early works to 1800, 1 canlyniadau
- Rhos Fynach (Wales) -- Charters, grants, privileges, 1 canlyniadau
