Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Evans, Evan, 1731-1788, 1 canlyniadau
- Evans, D. Silvan (Daniel Silvan), 1818-1903, 1 canlyniadau
- Pryse, Robert John, 1807-1889, 1 canlyniadau
- Lleyn, Gwilym, 1802-1865, 1 canlyniadau
- Gwynionydd, 1821-1891, 1 canlyniadau
- Peter, John, 1833-1877, 1 canlyniadau
- St. David's University College (Lampeter, Wales). Library, 1 canlyniadau
- Daniel, John, 1755?-1823, 1 canlyniadau
- Gaidoz, Henri, 1842-1932, 1 canlyniadau
- Skene, W. F. (William Forbes), 1809-1892, 1 canlyniadau