Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Davies, Edward, 1756-1831, 4 canlyniadau
- Davies, Walter, 1761-1849, 3 canlyniadau
- Thomas, David, 1759-1822, 3 canlyniadau
- Jones, Owen, 1741-1814, 3 canlyniadau
- Llwyd, Richard, 1752-1835, 3 canlyniadau
- Roberts, Griffith, 1735-1808, 3 canlyniadau
- Pennant, Thomas, 1726-1798, 3 canlyniadau
- Hoare, Richard Colt, Sir, 1758-1838, 3 canlyniadau
- Johnes, Thomas, 1748-1816, 2 canlyniadau
- Edwards, Thomas, 1739-1810, 2 canlyniadau
- Pob un
- Welsh Indians., 3 canlyniadau
- Landlord and tenant -- Wales -- Cardiganshire, 2 canlyniadau
- Welsh language -- Etymology., 2 canlyniadau
- Welsh language -- Orthography and spelling., 2 canlyniadau
- Sorbian languages., 2 canlyniadau
- Glamorgan (Wales) -- Surveys, 1 canlyniadau
- Poetics., 1 canlyniadau
- Welsh language -- Glossaries, vocabularies, etc., 1 canlyniadau
- Europe -- Description and travel., 1 canlyniadau
- Great Britain -- Politics and government -- 19th century., 1 canlyniadau
