Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- James, J. Spinther (James Spinther), 1837-1914, 4 canlyniadau
- Myrddin Fardd, 1836-1921, 3 canlyniadau
- Alafon, 1847-1916, 1 canlyniadau
- Williams, O. (Owen), 1790-1874, 1 canlyniadau
- Charles, Thomas, 1755-1814, 1 canlyniadau
- Society for Promoting Christian Knowledge (Great Britain), 1 canlyniadau
- Jones, John, 1792-1852, 1 canlyniadau
- British and Foreign Bible Society, 1 canlyniadau
- Peter, John, 1833-1877, 1 canlyniadau
- Evans, Beriah Gwynfe, 1848-1927, 1 canlyniadau
- Pob un
- Welsh newspapers -- 19th century, 3 canlyniadau
- Welsh newspapers -- United States -- 19th century, 3 canlyniadau
- Hymns, Welsh, 2 canlyniadau
- Mythology, Welsh, 1 canlyniadau
- Deiniolen (Wales), 1 canlyniadau
- Llanberis (Wales), 1 canlyniadau
- Clynnog Fawr (Wales), 1 canlyniadau
- Great Britain -- History, 1 canlyniadau
- Welsh language -- Etymology, 1 canlyniadau
- English language -- Influence on Welsh, 1 canlyniadau
