Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Davies, Robert, 1769-1835, 3 canlyniadau
- Ieuan Glan Geirionydd, 1795-1855, 2 canlyniadau
- Williams, Morris, 1809-1874, 2 canlyniadau
- Blackwell, John, 1797-1840, 2 canlyniadau
- Jones, John, 1800-1826, 2 canlyniadau
- Jones, Hugh, 1789-1858 -- Correspondence, 2 canlyniadau
- Edwards, William, 1790-1855, 2 canlyniadau
- Mostyn, Edward Mostyn Lloyd-Mostyn, Baron, 1795-1884, 1 canlyniadau
- Davies, Walter, 1761-1849, 1 canlyniadau
- Thomas, David, 1759-1822, 1 canlyniadau
- Pob un
- Llanfyllin (Wales), 1 canlyniadau
- Welsh language -- Grammar, 1 canlyniadau
- Welsh poetry, 1 canlyniadau
- Welsh -- United States, 1 canlyniadau
- United States -- Emigration and immigration., 1 canlyniadau
- Proverbs, Welsh., 1 canlyniadau
- Welsh language -- Orthography and spelling., 1 canlyniadau
- Comets -- 1680 -- Poetry, 1 canlyniadau
- Welsh -- England -- Chester -- Societies, etc. -- Poetry, 1 canlyniadau
- Moel Famau (Clwyd, Wales)., 1 canlyniadau
