Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Williams, Emlyn, 1905-1987, 3 canlyniadau
- Brady, Ian, 1938-2017, 2 canlyniadau
- Hindley, Myra, 1942-2002, 2 canlyniadau
- Smith, David, d. 2012, 1 canlyniadau
- Smith, Maureen, d. 1980, 1 canlyniadau
- Williams, Brook Richard, 1938-2005, 1 canlyniadau
- Baker, Roy Ward, 1916-2010, 1 canlyniadau
- Montgomery, Andrew, b. 1953, 1 canlyniadau
