Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Thomas, David, 1759-1822, 3 canlyniadau
- Morris, Lewis, 1701-1765, 2 canlyniadau
- Davies, Walter, 1761-1849, 2 canlyniadau
- Jones, Owen, 1741-1814, 2 canlyniadau
- Llwyd, Richard, 1752-1835, 2 canlyniadau
- Davies, Robert, 1769-1835, 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
- Welsh language -- Grammar, 1 canlyniadau
- Welsh literature -- 19th century., 1 canlyniadau
- Alphabets, 1 canlyniadau
- Druids and druidism, 1 canlyniadau
- Welsh language -- Glossaries, vocabularies, etc. -- English, 1 canlyniadau
- Welsh language -- Etymology., 1 canlyniadau
- Merioneth (Wales) -- Genealogy, 1 canlyniadau
- English language -- Glossaries, vocabularies, etc. -- Welsh, 1 canlyniadau
- Welsh poetry, 1 canlyniadau
- Pob un
- Welsh poetry -- To 1100, 1 canlyniadau
- Welsh poetry -- 1100-1400, 1 canlyniadau
- Welsh poetry -- 18th century, 1 canlyniadau
- Welsh poetry -- 19th century, 1 canlyniadau
- Songs, Welsh -- 19th century, 1 canlyniadau
- Names, Geographical -- Wales, 1 canlyniadau
- Ballads -- 19th century, 1 canlyniadau
