Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Jones, T. Mervyn (Thomas Mervyn), 1910-1989, 2 canlyniadau
- Thomas, Peter, 1920-, 1 canlyniadau
- Thomas, George, 1909-1997, 1 canlyniadau
- Butler, David, 1924-, 1 canlyniadau
- Gibson-Watt, David, 1918-, 1 canlyniadau
- Howells, Roscoe, 1 canlyniadau
- Miles, Dillwyn, 1 canlyniadau
- Parry, Gordon, 1925-2004, 1 canlyniadau
- Great Britain. Parliament -- Elections, 1974., 1 canlyniadau
- Roberts, Goronwy, 1913-1981., 1 canlyniadau