Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Edwards, Thomas Charles, 1837-1900, 5 canlyniadau
- Myrddin Fardd, 1836-1921, 2 canlyniadau
- Edwards, Lewis, 1809-1887, 2 canlyniadau
- Edwards, Thomas Charles, 1837-1900 -- Correspondence, 2 canlyniadau
- University College of Wales (Aberystwyth, Wales), 1 canlyniadau
- Eben Fardd, 1802-1863 -- Correspondence, 1 canlyniadau
- Iorwerth Glan Aled, 1819-1867, 1 canlyniadau
- Eben Fardd, 1802-1863, 1 canlyniadau
- Jones, Richard, 1785-1848, 1 canlyniadau
- Evans, D. Silvan (Daniel Silvan), 1818-1903, 1 canlyniadau
