Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Powys, John Cowper, 1872-1963, 3 canlyniadau
- Playter, Phyllis, 3 canlyniadau
- Phillips, Siân, 1934-, 1 canlyniadau
- Davies, Aneirin Talfan, 1 canlyniadau
- Morgan, Dyfnallt, 1917-1994, 1 canlyniadau
- Hughes, Ted, 1930-1998., 1 canlyniadau
- Binding, Wyn, 1925-1998 -- Death and burial., 1 canlyniadau
- Konekamp, Frederick, 1897-1977, 1 canlyniadau
- Evans, Grey, 1 canlyniadau
- Russell, Susan Doniphan, 1926-, 1 canlyniadau