Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Davies, Walter, 1761-1849, 2 canlyniadau
- Thomas, David, 1759-1822, 2 canlyniadau
- Jones, Owen, 1741-1814, 2 canlyniadau
- Llwyd, Richard, 1752-1835, 2 canlyniadau
- Edwards, Thomas, 1739-1810, 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
- Williams, Maria Jane, 1795-1873, 1 canlyniadau
- Pob un
- Welsh language -- Etymology., 2 canlyniadau
- Welsh Indians., 1 canlyniadau
- Welsh literature -- 19th century., 1 canlyniadau
- Welsh poetry -- To 1100, 1 canlyniadau
- Welsh language -- Orthography and spelling., 1 canlyniadau
- Wales -- Emigration and immigration -- 18th century, 1 canlyniadau
- Sorbian languages., 1 canlyniadau
- Older people -- Diseases., 1 canlyniadau
- World maps, 1 canlyniadau
- Schools -- Wales -- Llanystumdwy, 1 canlyniadau
