Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Lhuyd, Edward, 1660-1709., 1 canlyniadau
- Davies, John, 1567-1644, 1 canlyniadau
- Gruffydd ab Cynan, King of Gwynedd, 1055?-1137, 1 canlyniadau
- Hengwrt Estate (Llanelltyd, Wales) -- Library, 1 canlyniadau
- Hywel, King of Wales, -950, 1 canlyniadau
- Williams, Taliesin, 1787-1847, 1 canlyniadau
- Gwerful Mechain, active 1462-1500, 1 canlyniadau
- Llywelyn, Thomas, Rhigos, fl. c. 1580-1610, 1 canlyniadau
- Raff ap Robert, fl. 1550, 1 canlyniadau
- Jones, Theophilus, 1759-1812, 1 canlyniadau
- Pob un
- Statutes -- Wales -- Rhuddlan, 2 canlyniadau
- Welsh language -- Glossaries, vocabularies, etc., 1 canlyniadau
- Kings and rulers -- Chronology -- Early works to 1800, 1 canlyniadau
- Wales -- History -- Chronology -- Early works to 1800, 1 canlyniadau
- Welsh language -- Glossaries, vocabularies, etc. -- English, 1 canlyniadau
- Welsh poetry, 1 canlyniadau
- Rivers -- Wales -- Glamorgan, 1 canlyniadau
- Poets, Welsh -- History., 1 canlyniadau
- Welsh language -- Dialects -- Wales, South, 1 canlyniadau
- Welsh language -- Dialects -- Wales -- Glamorgan, 1 canlyniadau