Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- University College of Wales (Aberystwyth, Wales), 1 canlyniadau
- University College of Wales (Cardiff, Wales), 1 canlyniadau
- Jenkins, Nigel, 1949-2014, 1 canlyniadau
- Trinity College (Carmarthen, Wales), 1 canlyniadau
- Evans, Einion, 1926-2009, 1 canlyniadau
- Evans, Ennis, 1953-1982, 1 canlyniadau
- University of Wales Trinity St David (Lampeter, Wales), 1 canlyniadau
- Edwards, Dic, 1948-, 1 canlyniadau