Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- University of Wales, Cardiff, 5 canlyniadau
- University of Wales. Institute of Science and Technology, 3 canlyniadau
- University College, Cardiff, 2 canlyniadau
- Jones, Barry, 1938 June 26-, 1 canlyniadau
- Coleg Harlech, 1 canlyniadau
- Garlick, Raymond, 1 canlyniadau
- Prys-Davies, Gwilym Prys Davies, Baron, 1923-2017, 1 canlyniadau
- Powys, Margaret Alice, 1874-1947, 1 canlyniadau
- Playter, Phyllis, 1 canlyniadau
- Powys, Charles Francis, 1843-1923, 1 canlyniadau
