Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Alafon, 1847-1916, 1 canlyniadau
- Evans, D. Silvan (Daniel Silvan), 1818-1903, 1 canlyniadau
- Myrddin Fardd, 1836-1921, 1 canlyniadau
- Jones, John, 1792-1852, 1 canlyniadau
- Rhys, John, Sir, 1840-1915, 1 canlyniadau
- Evans, D. Silvan (Daniel Silvan), 1818-1903 -- Correspondence, 1 canlyniadau
- Peter, John, 1833-1877, 1 canlyniadau
- James, J. Spinther (James Spinther), 1837-1914, 1 canlyniadau
- Phillimore, Egerton, 1856-1937, 1 canlyniadau
- Morien, 1836?-1921, 1 canlyniadau
- Pob un
- Welsh language -- Etymology, 2 canlyniadau
- English language -- Influence on Welsh, 2 canlyniadau
- Mythology, Welsh, 1 canlyniadau
- Clynnog Fawr (Wales), 1 canlyniadau
- Great Britain -- History, 1 canlyniadau
- Welsh newspapers -- 19th century, 1 canlyniadau
- Welsh newspapers -- United States -- 19th century, 1 canlyniadau
- Ogham alphabet, 1 canlyniadau
- Classical languages -- Influence on Welsh, 1 canlyniadau
- Welsh language -- Dialects -- Wales -- Cardiganshire, 1 canlyniadau
