Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Davies, John, 1804-1884 -- Correspondence, 2 canlyniadau
- Williams, John T., Bullock Smithy, 2 canlyniadau
- Williams, J., Creaton, 2 canlyniadau
- University College of Wales (Aberystwyth, Wales), 1 canlyniadau
- Brecon Independent College, 1 canlyniadau
- Roberts, John, 1767-1834, 1 canlyniadau
- Davies, Edward, 1796-1857, 1 canlyniadau
- Lloyd, Jonah, St. Asaph, 1 canlyniadau
- Evan Jones & Co., Porthmadog and Cardiff, 1 canlyniadau
- Capel Cwrt (Abergynolwyn, Wales), 1 canlyniadau