Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Davies, Walter, 1761-1849, 1 canlyniadau
- Vaughan, Robert, 1592-1667, 1 canlyniadau
- Gwaithfoed, Prince, fl. ca. 1000, 1 canlyniadau
- Board of Agriculture (Great Britain), 1 canlyniadau
- Jones, William, 1726-1795, 1 canlyniadau
- Griffith, John, 1654-1698, 1 canlyniadau
- Pryce, John, Rev., Mellteyrn, 1 canlyniadau
- Pob un
- Wales -- Genealogy -- Early works to 1800., 3 canlyniadau
- Traditional medicine -- Formulae, receipts, prescriptions, 1 canlyniadau
- Wales -- Kings and rulers -- Chronology -- Early works to 1800, 1 canlyniadau
- Saints -- Wales -- Genealogy -- Early works to 1800, 1 canlyniadau
- Wales -- Boundaries -- Early works to 1800, 1 canlyniadau
- Pob un
- Devices (Heraldry) -- Wales -- Early works to 1800, 3 canlyniadau
- Triads (Literature), 2 canlyniadau
- Welsh poetry -- 1400-1550, 1 canlyniadau
- Welsh poetry -- 1100-1400, 1 canlyniadau
- Proverbs, Welsh, 1 canlyniadau
- Manuscripts, Welsh -- Wales, 1 canlyniadau
- Manuscripts, English -- Wales, 1 canlyniadau
