Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Cecil-Williams, John Lias Cecil, Sir, 1892-1964, 4 canlyniadau
- Cookson, William, 1939-, 2 canlyniadau
- Clark, Kenneth, 1903-1983, 2 canlyniadau
- Closs, August, 2 canlyniadau
- Piper, John, 1903-1992, 1 canlyniadau
- Bassett, Vera, 1912-1997, 1 canlyniadau
- Bell, David, 1915-1959, 1 canlyniadau
- Gruffydd, R. Geraint, 1 canlyniadau
- Evans, D. Emrys (David Emrys), 1891-, 1 canlyniadau
- Lloyd George, Megan, 1902-1966, 1 canlyniadau