Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Davies, J. H. (John Humphreys), 1871-1926, 1 canlyniadau
- Williams, Siân, 1884-1965, 1 canlyniadau
- Donnelly, Desmond, 1 canlyniadau
- Davies, W. Anthony (William Anthony), 1886-1962, 1 canlyniadau
- Davies, Pennar -- Correspondence, 1 canlyniadau
- Davies, W. Anthony (William Anthony), 1886-1962 -- Correspondence., 1 canlyniadau
- Davies, Rhys J. (Rhys John), 1877-1954, 1 canlyniadau
- Davies, T. J. (Thomas James), 1 canlyniadau