Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Parry, Thomas, 1904-1985, 1 canlyniadau
- Ellis, T. I. (Thomas Iorwerth), 1899-1970, 1 canlyniadau
- Grenfell, D. R. (David Rhys), 1881-1968, 1 canlyniadau
- Prys-Davies, Gwilym Prys Davies, Baron, 1923-2017, 1 canlyniadau
- Lloyd George, G. (Gwilym), 1894-1967, 1 canlyniadau
- Griffith, R. E. (Robert Emrys), 1911-1975, 1 canlyniadau
- Morris, John, Sir, 1931-, 1 canlyniadau
- Jones, T. W. (Thomas William), 1898-1984, 1 canlyniadau
- Cledwyn of Penrhos, Cledwyn Hughes, Baron, 1916-2001, 1 canlyniadau
- Pearson, Arthur, 1897-1980, 1 canlyniadau