Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Samwell, David, 1751-1798, 4 canlyniadau
- Gwyneddigion Society, 4 canlyniadau
- Davies, Walter, 1761-1849, 3 canlyniadau
- Thomas, David, 1759-1822, 3 canlyniadau
- Davies, Robert, 1769-1835, 3 canlyniadau
- Jones, Owen, 1741-1814, 2 canlyniadau
- Roberts, Griffith, 1735-1808, 2 canlyniadau
- Edwards, Thomas, 1739-1810, 2 canlyniadau
- Roberts, John, 1749-1817, 2 canlyniadau
- Jones, Thomas, 1768-1828, 2 canlyniadau
- Pob un
- Welsh Indians., 4 canlyniadau
- Welsh language -- Etymology., 2 canlyniadau
- Welsh poetry -- To 1100, 2 canlyniadau
- Welsh language -- Glossaries, vocabularies, etc., 1 canlyniadau
- Mythology, Welsh, 1 canlyniadau
- Moel Eilio (Wales), 1 canlyniadau
- Druids and druidism, 1 canlyniadau
- Welsh language -- Punctuation, 1 canlyniadau
- Traditional medicine -- Formulae, receipts, prescriptions, 1 canlyniadau
- Medicine -- Formulae, receipts, prescriptions, 1 canlyniadau
- Pob un
- Welsh poetry -- 18th century, 4 canlyniadau
- Welsh poetry -- 19th century, 4 canlyniadau
- Welsh poetry -- Early modern, 1550-1700, 1 canlyniadau
- English poetry -- 18th century., 1 canlyniadau
- Triads (Literature), 1 canlyniadau
- Leases -- Wales -- Darowen., 1 canlyniadau
- Welsh poetry -- 1400-1550, 1 canlyniadau
- Welsh poetry -- 1100-1400, 1 canlyniadau
- Carols, Welsh, 1 canlyniadau
- Interludes, Welsh, 1 canlyniadau
