Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Williams, John T., Bullock Smithy, 7 canlyniadau
- Davies, John, 1804-1884 -- Correspondence, 6 canlyniadau
- Bulmer, John, 1784-1857, 4 canlyniadau
- Davies, Edward, 1796-1857, 2 canlyniadau
- Williams, J., Creaton, 2 canlyniadau
- Lewis, Thomas, Builth, 2 canlyniadau
- University College of Wales (Aberystwyth, Wales), 1 canlyniadau
- Brecon Independent College, 1 canlyniadau
- James, J. Lloyd, 1835-1919, 1 canlyniadau
- Rees, D. R. (David Rice), 1787-1856, 1 canlyniadau
