Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Llwyd, Richard, 1752-1835, 3 canlyniadau
- Davies, Walter, 1761-1849, 2 canlyniadau
- Thomas, David, 1759-1822, 2 canlyniadau
- Jones, Owen, 1741-1814, 2 canlyniadau
- Jones, John, 1792-1852, 2 canlyniadau
- Parry, John, 1776-1851, 2 canlyniadau
- Harris, Howell, 1714-1773, 1 canlyniadau
- Morgan, Octavius, 1803-1888, 1 canlyniadau
- Llanover, Augusta Hall, 1802-1896, 1 canlyniadau
- Aberdare, Henry Austin Bruce, Baron, 1815-1895, 1 canlyniadau
- Pob un
- Welsh language -- Orthography and spelling., 3 canlyniadau
- Wales -- Genealogy, 1 canlyniadau
- Welsh language -- Grammar, 1 canlyniadau
- Mythology, Welsh, 1 canlyniadau
- Welsh literature -- 19th century., 1 canlyniadau
- Welsh language -- Etymology., 1 canlyniadau
- Welsh poetry, 1 canlyniadau
- Welsh -- United States, 1 canlyniadau
- Dolgellau (Wales), 1 canlyniadau
- United States -- Emigration and immigration., 1 canlyniadau
