Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Crossman, Richard, 1907-1974, 4 canlyniadau
- White, Eirene, 2 canlyniadau
- Wilson, Harold, 1916-1995, 2 canlyniadau
- Hankey, Maurice Pascal Alers Hankey, Baron, 1877-1963, 1 canlyniadau
- Jones, E. D. (Evan David), 1 canlyniadau
- Sinclair, Archibald, Sir, 1890-1970, 1 canlyniadau
- Evans, D. Emrys (David Emrys), 1891-, 1 canlyniadau
- Thomas, Ben Bowen, 1899-1977, 1 canlyniadau
- Great Britain. Welsh Office, 1 canlyniadau
- Griffith, Llewelyn Wyn, 1890-1977, 1 canlyniadau