Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Samwell, David, 1751-1798, 3 canlyniadau
- Thomas, David, 1759-1822, 3 canlyniadau
- Jones, Owen, 1741-1814, 3 canlyniadau
- Davies, Robert, 1769-1835, 3 canlyniadau
- Gwyneddigion Society, 3 canlyniadau
- Morris, Lewis, 1701-1765, 2 canlyniadau
- Davies, Walter, 1761-1849, 2 canlyniadau
- Roberts, Griffith, 1735-1808, 2 canlyniadau
- Davies, Edward, 1756-1831, 2 canlyniadau
- Jones, William, 1726-1795, 2 canlyniadau
- Pob un
- Welsh Indians., 2 canlyniadau
- Welsh poetry -- To 1100, 2 canlyniadau
- Welsh poetry -- To 1100 -- Translations into English, 2 canlyniadau
- Welsh language -- Glossaries, vocabularies, etc., 1 canlyniadau
- Mythology, Welsh, 1 canlyniadau
- Moel Eilio (Wales), 1 canlyniadau
- Alphabets, 1 canlyniadau
- Druids and druidism, 1 canlyniadau
- Traditional medicine -- Formulae, receipts, prescriptions, 1 canlyniadau
- Medicine -- Formulae, receipts, prescriptions, 1 canlyniadau
- Pob un
- Welsh poetry -- 18th century, 3 canlyniadau
- Welsh poetry -- 1100-1400, 2 canlyniadau
- Welsh poetry -- 19th century, 2 canlyniadau
- Welsh poetry -- Early modern, 1550-1700, 1 canlyniadau
- Welsh poetry -- To 1100, 1 canlyniadau
- Welsh poetry -- 1400-1550, 1 canlyniadau
- Names, Geographical -- Wales, 1 canlyniadau
- Songs, English -- 18th century, 1 canlyniadau
