Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Ramsay, Elizabeth, 2 canlyniadau
- Ramsay, John C., 2 canlyniadau
- Margam Estate (Wales), 1 canlyniadau
- Hills-Johnes, Elizabeth, 1834-1927, 1 canlyniadau
- Davys family, of Neuadd-fawr, 1 canlyniadau
- North and South Wales Bank., 1 canlyniadau
- Royal Agricultural College, 1 canlyniadau
- Ramsay, Louisa, Lady, fl. 1852-1915, 1 canlyniadau
- Ramsay, Louisa, Lady, fl. 1852-1915 -- Correspondence., 1 canlyniadau
- Playfair, Lyon Playfair, Baron, 1818-1898, 1 canlyniadau
- Pob un
- Dolaucothi Estate (Wales), 2 canlyniadau
- Lead mines and mining -- Wales -- Ceredigion, 1 canlyniadau
- Europe -- Description and travel., 1 canlyniadau
- Scotland -- Description and travel, 1 canlyniadau
- Astronomy, 1 canlyniadau
- United States -- Description and travel, 1 canlyniadau
- Canada -- Description and travel., 1 canlyniadau
- France -- Description and travel, 1 canlyniadau
- Ireland -- Description and travel, 1 canlyniadau
- Carreglwyd Estate (Wales), 1 canlyniadau
