Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Roberts, Ellis, -1789, 1 canlyniadau
- Davies, Walter, 1761-1849., 1 canlyniadau
- Thomas, David, 1759-1822, 1 canlyniadau
- Jones, Rhys, 1713-1801, 1 canlyniadau
- Hughes, Hugh, 1693-1776., 1 canlyniadau
- Lloyd, D. Tecwyn (David Tecwyn), 1 canlyniadau
- Morys, Huw., 1 canlyniadau
- Cooke's Explosives Ltd (Penrhyndeudraeth, Wales) -- Explosion -- Songs and music., 1 canlyniadau
- Fitzgerald, Edward, 1809-1883 Rubáiyát of Omar Khayyámm -- Translations into Welsh., 1 canlyniadau
- Marc, Siarl, 1720-1795, 1 canlyniadau