Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Bielski, Alison J., 2 canlyniadau
- Clarke, Gillian, 1937-, 2 canlyniadau
- Stephens, Meic, 2 canlyniadau
- Howard-Jones, Ray, 1 canlyniadau
- Jones, Glyn, 1905-1995, 1 canlyniadau
- Abse, Dannie, 1 canlyniadau
- Prys-Jones, A. G. (Arthur Glyn), 1 canlyniadau
- Morgan, Robert, 1921-1994, 1 canlyniadau
- Archard, Cary, 1 canlyniadau
- Blissett, William, 1 canlyniadau
- Pob un
- Jones, Sally Roberts, 27 canlyniadau
- Jones, Glyn, 1905-1995, 16 canlyniadau
- Garlick, Raymond, 16 canlyniadau
- Prys-Jones, A. G. (Arthur Glyn), 15 canlyniadau
- Hooker, Jeremy, 1941-, 15 canlyniadau
- Bidgood, Ruth, 15 canlyniadau
- Stephens, Meic, 14 canlyniadau
- Ward, John Powell, 1937-, 11 canlyniadau
- Adams, Sam, 1934-, 11 canlyniadau
- Jenkins, Nigel, 1949-2014, 10 canlyniadau