Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Iolo, Goch, active 1345-1397, 2 canlyniadau
- Llywelyn ap Hywel ap Ieuan ap Gronw, fl. ca. 1480?, 2 canlyniadau
- Gruffudd Llwyd ap Dafydd ab Einion Lygliw, ca. 1380- ca. 1420, 2 canlyniadau
- Mansell family, Barons of Margam, 1 canlyniadau
- Llywelyn Sion, 1540-1615?, 1 canlyniadau
- Tudur, Siôn, 1 canlyniadau
- Wiliam Llŷn, 1534 or 5-1580, 1 canlyniadau
- Lewys Morgannwg, active approximately 1523-1555, 1 canlyniadau
- Phylip, Siôn, approximately 1543-1620, 1 canlyniadau
- Gruffydd ab Cynan, King of Gwynedd, 1055?-1137 -- Family, 1 canlyniadau
- Pob un
- Traditional medicine -- Formulae, receipts, prescriptions, 2 canlyniadau
- Medicine -- Formulae, receipts, prescriptions, 2 canlyniadau
- Tribes -- Wales, 1 canlyniadau
- Glamorgan (Wales) -- Genealogy, 1 canlyniadau
- Carmarthenshire (Wales) -- Genealogy., 1 canlyniadau
- Tribes -- Wales, North, 1 canlyniadau
- Veterinary medicine -- Formulae, receipts, prescriptions, 1 canlyniadau
- Agriculture, 1 canlyniadau
- Montgomeryshire (Wales) -- Genealogy, 1 canlyniadau
- Traditional veterinary medicine -- Formulae, receipts, prescriptions, 1 canlyniadau
- Pob un
- Welsh poetry -- Early modern, 1550-1700, 2 canlyniadau
- Welsh poetry -- 1400-1550, 2 canlyniadau
- Welsh poetry -- 1100-1400, 2 canlyniadau
- Triads (Literature), 1 canlyniadau
- Welsh poetry -- To 1100, 1 canlyniadau
- Deeds -- Wales -- St Donats, 1 canlyniadau
- Wills -- Wales -- St Hilary, 1 canlyniadau
