Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Powys, Littleton, 1874-1955, 3 canlyniadau
- Powys, John Cowper, 1872-1963, 1 canlyniadau
- Playter, Phyllis, 1 canlyniadau
- Roberts, C. Benson, 1 canlyniadau
- Myers, Elizabeth, 1912-1947, 1 canlyniadau
- Meech, Dorothy May, 1 canlyniadau
- Fowler, Joseph, 1872-1958, 1 canlyniadau
- Roberts, Jane, of Bridgend, 1 canlyniadau
- Pob un
- Powys, Littleton, 1874-1955 -- Correspondence, 2 canlyniadau
- Powys, John Cowper, 1872-1963 -- Correspondence, 1 canlyniadau
- Playter, Phyllis -- Correspondence, 1 canlyniadau
- Myers, Elizabeth, 1912-1947 -- Correspondence, 1 canlyniadau
- Meech, Dorothy May -- Correspondence, 1 canlyniadau
- Llandovery College -- History., 1 canlyniadau
- Roberts, C. Benson -- Correspondence, 1 canlyniadau
- Roberts, Jane, of Bridgend -- Correspondence, 1 canlyniadau
- Powys family, 1 canlyniadau
