Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Archard, Cary, 3 canlyniadau
- Curtis, Tony, 1946-, 1 canlyniadau
- Morgan, Gerald, 1935-, 1 canlyniadau
- Stephens, Meic, 1 canlyniadau
- Jones, Sally Roberts, 1 canlyniadau
- Great Britain. Welsh Office, 1 canlyniadau
- Jones, R. Brinley, 1 canlyniadau
- Vaughan-Thomas, Wynford, 1908-1987, 1 canlyniadau
- Bush, Duncan, 1 canlyniadau
- Dearnley, Moira, 1 canlyniadau