Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Llywelyn Siôn and others., 2 canlyniadau
- Pughe, W. Owen (William Owen), 1759-1835, 1 canlyniadau
- Thomas ab Ieuan, Coychurch, 1 canlyniadau
- Sils ap Siôn, Llywelyn Siôn, Thomas Lewis, 'Iolo Morganwg', and others., 1 canlyniadau
- Llywelyn Siôn and 'Iolo Morganwg'., 1 canlyniadau
- Llywelyn Siôn., 1 canlyniadau
- Pob un
- Llywelyn Sion, 1540-1615?, 23 canlyniadau
- Dafydd ap Gwilym, active 14th century, 13 canlyniadau
- Iolo, Goch, active 1345-1397, 13 canlyniadau
- Tudur, Siôn, 12 canlyniadau
- Taliesin, 12 canlyniadau
- Siôn Cent, approximately 1367-approximately 1430, 11 canlyniadau
- Lewys Morgannwg, active approximately 1523-1555, 10 canlyniadau
- Guto'r Glyn, active 1430-1468, 8 canlyniadau
- Dafydd ab Edmwnd, active 1450-1490, 8 canlyniadau
- Rhys Goch Eryri, fl. 1385-1448, 8 canlyniadau
- Pob un
- Traditional medicine -- Formulae, receipts, prescriptions, 8 canlyniadau
- Medicine -- Formulae, receipts, prescriptions, 8 canlyniadau
- Poetics., 6 canlyniadau
- Druids and druidism, 5 canlyniadau
- Welsh language -- Etymology., 5 canlyniadau
- Bards and bardism -- Wales., 5 canlyniadau
- Glamorgan (Wales), 4 canlyniadau
- Welsh language -- Grammar, 4 canlyniadau
- Alphabets, 4 canlyniadau
- Welsh language -- Dialects -- Wales, South, 4 canlyniadau
- Pob un
- Welsh poetry -- Early modern, 1550-1700, 17 canlyniadau
- Welsh poetry -- 1100-1400, 16 canlyniadau
- Welsh poetry -- 1400-1550, 15 canlyniadau
- Triads (Literature), 11 canlyniadau
- Welsh poetry -- To 1100, 8 canlyniadau
- Welsh poetry -- 18th century, 7 canlyniadau
- Proverbs, Welsh, 7 canlyniadau
- Welsh poetry -- 19th century, 6 canlyniadau
- English poetry -- 18th century., 4 canlyniadau
- Calendars, 2 canlyniadau
