Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Wiliems, Thomas, 1545 or 1546-1622?, 1 canlyniadau
- Davies, John, 1567-1644, 1 canlyniadau
- Roderick, John, 1673?-1735, 1 canlyniadau
- Wiliam Llŷn, 1534 or 5-1580, 1 canlyniadau
- Morris, Richard, 1703-1779, 1 canlyniadau
- Tudur Aled, approximately 1465-approximately 1525, 1 canlyniadau
- Taliesin, 1 canlyniadau
- Patrick, Saint, 373?-463?, 1 canlyniadau
- Jones, William, 1726-1795, 1 canlyniadau
- Wynne, David, Rev., Machynlleth, 1 canlyniadau
- Pob un
- Welsh language -- Glossaries, vocabularies, etc. -- Early works to 1800, 4 canlyniadau
- Traditional medicine -- Formulae, receipts, prescriptions, 1 canlyniadau
- Welsh language -- Glossaries, vocabularies, etc. -- Latin -- Early works to 1800, 1 canlyniadau
- Astrology -- Early works to 1800., 1 canlyniadau
- Saints -- Great Britain -- Biography -- Early works to 1800, 1 canlyniadau
- Dream interpretation -- Early works to 1800., 1 canlyniadau
- Palmistry -- Early works to 1850, 1 canlyniadau
- Pob un
- Manuscripts, Welsh -- Wales, 4 canlyniadau
- Welsh poetry -- 1400-1550, 2 canlyniadau
- Triads (Literature), 1 canlyniadau
- Welsh poetry -- To 1100, 1 canlyniadau
- Welsh poetry -- 1100-1400, 1 canlyniadau
- Calendars, 1 canlyniadau
- Proverbs, Welsh, 1 canlyniadau
- Prayers, Welsh., 1 canlyniadau
- Apocryphal Gospels, 1 canlyniadau
- Planispheres, 1 canlyniadau
