Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Rees-Williams, David Rees, 1903-1976, 3 canlyniadau
- Liberal Party (Great Britain), 1 canlyniadau
- Labour Party (Great Britain), 1 canlyniadau
- Thomas, Peter, 1920-, 1 canlyniadau
- Ellis, T. I. (Thomas Iorwerth), 1899-1970, 1 canlyniadau
- Grenfell, D. R. (David Rhys), 1881-1968, 1 canlyniadau
- Jones, Gwilym R. (Gwilym Richard), 1903-1993, 1 canlyniadau
- Lloyd George, Megan, 1902-1966, 1 canlyniadau
- Parry-Williams, T. H. (Thomas Herbert), Sir, 1887-1975, 1 canlyniadau
- Griffiths, John Gwyn, 1 canlyniadau