Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- George, W. R. P. (William Richard Philip), 1 canlyniadau
- Morris, Brian, 1930-2001, 1 canlyniadau
- White, Eirene, 1 canlyniadau
- Foot, Michael, 1913-2010, 1 canlyniadau
- Wilson, Harold, 1916-1995, 1 canlyniadau
- Thomas, George, 1909-1997, 1 canlyniadau
- Major, John Roy, 1943-, 1 canlyniadau
- Callaghan, James, 1912-2005, 1 canlyniadau
- Evans, Emrys, 1924-2004, 1 canlyniadau
- Robinson, Geoffrey, 1938-, 1 canlyniadau