Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Palmer, Alfred Neobard, 1 canlyniadau
- Glenn, Thomas Allen, 1864-, 1 canlyniadau
- Lawson, P. H. (Philip Hugh), b. 1887, 1 canlyniadau
- Griffith, Edward 1832-1918 -- Correspondence., 1 canlyniadau
- Elizabeth ap Hugh, Creyrau, 1 canlyniadau
- Levick, James Jones 1824-1893, 1 canlyniadau
- Conner, P. S. P., Rowlandsville, Maryland, 1 canlyniadau
- Vaux, George, Philadelphia, 1 canlyniadau
- Pickard, Daniel, Clitheroe, 1 canlyniadau
- Humphreys, Henry H., Evanston, Illinois, 1 canlyniadau
- Pob un
- Welsh -- United States, 1 canlyniadau
- Quakers -- Wales -- Merionethshire, 1 canlyniadau
- Quakers -- Pennsylvania, 1 canlyniadau
- Quakers -- United States, 1 canlyniadau
- Brynmawr (Dolgellau, Wales : Farm) -- Photographs., 1 canlyniadau
- Tyddynygarreg (Tabor, Dolgellau, Wales : Farm) -- Photographs, 1 canlyniadau
- Llwyn Du (Llwyngwril, Wales : Farm) -- Photographs, 1 canlyniadau
