Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Jones, E. D. (Evan David), 1 canlyniadau
- Rees, Alwyn D., 1 canlyniadau
- Jones, R. Gerallt (Robert Gerallt), 1934-1999, 1 canlyniadau
- Stephens, Meic, 1 canlyniadau
- Jones, Harri Pritchard, 1 canlyniadau
- Jones, Ben G. (Benjamin George), 1914-1989, 1 canlyniadau
- Elwyn-Jones, Frederick Elwyn-Jones, Baron, 1909-1989, 1 canlyniadau
- Davies, Ithel, 1 canlyniadau
- Williams, Jac L, 1 canlyniadau
- Morris, John, Sir, 1931-, 1 canlyniadau