Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Jones, Owen, 1741-1814, 2 canlyniadau
- Llwyd, Richard, 1752-1835, 2 canlyniadau
- Pennant, Thomas, 1726-1798, 2 canlyniadau
- Davies, Edward, 1756-1831, 2 canlyniadau
- Hoare, Richard Colt, Sir, 1758-1838, 2 canlyniadau
- Society of Antiquaries of London., 2 canlyniadau
- Hardinge, George, 1743-1816., 2 canlyniadau
- Wiliems, Thomas, 1545 or 1546-1622?, 1 canlyniadau
- Guest, Charlotte, Lady, 1812-1895, 1 canlyniadau
- Johnes, Thomas, 1748-1816, 1 canlyniadau
- Pob un
- Welsh language -- Orthography and spelling., 3 canlyniadau
- Bards and bardism., 2 canlyniadau
- Glamorgan (Wales) -- Surveys, 1 canlyniadau
- Wales -- Genealogy, 1 canlyniadau
- Poetics., 1 canlyniadau
- Welsh Indians., 1 canlyniadau
- Mythology, Welsh, 1 canlyniadau
- Europe -- Description and travel., 1 canlyniadau
- Great Britain -- Politics and government -- 19th century., 1 canlyniadau
- Politicians -- Great Britain -- Correspondence., 1 canlyniadau
