Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Morris, Lewis, 1701-1765, 6 canlyniadau
- Williams, P. B. (Peter Bailey), 1763-1836, 4 canlyniadau
- Williams, O. (Owen), 1790-1874, 4 canlyniadau
- Davies, Walter, 1761-1849, 3 canlyniadau
- Dafydd ap Gwilym, active 14th century, 2 canlyniadau
- Ellis, David, 1736-1795, 2 canlyniadau
- Dafydd, Cadwaladr, 2 canlyniadau
- Jones, Richard, 1785-1848, 2 canlyniadau
- Eisteddfod Tremadog (1811 : Tremadog, Wales), 2 canlyniadau
- Hughes, Edward, 1772-1850, 2 canlyniadau
- Pob un
- Medicine -- Formulae, receipts, prescriptions -- Early works to 1800, 2 canlyniadau
- Astrology -- Early works to 1800, 1 canlyniadau
- Women -- Rome -- Early works to 1800, 1 canlyniadau
- Meteorology -- Early works to 1800, 1 canlyniadau
- Numerology -- Early works to 1800, 1 canlyniadau
- Zodiac -- Early works to 1800, 1 canlyniadau
- Britons -- Kings and rulers, 1 canlyniadau
- Ink -- Early works to 1800, 1 canlyniadau
- Gold -- Early works to 1800, 1 canlyniadau
- Agriculture -- Poetry, 1 canlyniadau
- Pob un
- Welsh poetry -- To 1100, 25 canlyniadau
- Welsh poetry -- Early modern, 1550-1700, 18 canlyniadau
- Welsh poetry -- 1400-1550, 17 canlyniadau
- Welsh poetry -- 1100-1400, 17 canlyniadau
- Welsh poetry -- 18th century, 15 canlyniadau
- Welsh poetry -- 19th century, 5 canlyniadau
- Carols, Welsh, 3 canlyniadau
- Triads (Literature), 2 canlyniadau
- Carols, Welsh -- Early modern, 1550-1700, 2 canlyniadau
- Elegiac poetry, Welsh -- 18th century, 2 canlyniadau
