Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Clarke, Gillian, 1937-, 4 canlyniadau
- Jones, Glyn, 1905-1995, 4 canlyniadau
- Bidgood, Ruth, 4 canlyniadau
- Jones, Sally Roberts, 3 canlyniadau
- Garlick, Raymond, 3 canlyniadau
- Hooker, Jeremy, 1941-, 3 canlyniadau
- Dressel, Jon, 1934-, 3 canlyniadau
- Polk, Dora., 3 canlyniadau
- Bianchi, Tony, 1952-, 3 canlyniadau
- Stephens, Meic, 2 canlyniadau