Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Howard-Jones, Ray, 1 canlyniadau
- Petts, John, 1914-1991, 1 canlyniadau
- Clarke, Gillian, 1937-, 1 canlyniadau
- Curtis, Tony, 1946-, 1 canlyniadau
- Davies, Aneirin Talfan, 1 canlyniadau
- Jones, Glyn, 1905-1995, 1 canlyniadau
- Morgan, Prys, 1 canlyniadau
- Jones, Sally Roberts, 1 canlyniadau
- Hughes, Glyn Tegai, 1 canlyniadau
- Garlick, Raymond, 1 canlyniadau