Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Giraldus, Cambrensis, 1146?-1223?, 1 canlyniadau
- Lewys Morgannwg, active approximately 1523-1555, 1 canlyniadau
- Gruffydd ab Cynan, King of Gwynedd, 1055?-1137, 1 canlyniadau
- Pughe, W. Owen (William Owen), 1759-1835, 1 canlyniadau
- Arthur, King, 1 canlyniadau
- Camden, William, 1551-1623, 1 canlyniadau
- Jesus College (University of Oxford). Library., 1 canlyniadau
- Teilo, Saint, bp. of Llandaff, fl. 550., 1 canlyniadau
- Davies, Richard, Bishop of St Davids, 1501?-1581., 1 canlyniadau
- Owain ap Rhydderch, 1 canlyniadau
- Pob un
- Welsh language, 1 canlyniadau
- Poetics., 1 canlyniadau
- Welsh language -- Grammar, 1 canlyniadau
- Welsh language -- Glossaries, vocabularies, etc. -- English, 1 canlyniadau
- Welsh language -- Etymology., 1 canlyniadau
- Welsh language -- Dialects., 1 canlyniadau
- Agriculture -- Wales -- Glamorgan., 1 canlyniadau
- Bards and bardism., 1 canlyniadau
- Gaulish language., 1 canlyniadau
- Welsh language -- Dialects -- Wales -- Glamorgan, 1 canlyniadau
