Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Lloyd George, David, 1863-1945, 1 canlyniadau
- Carneddog, 1861-1947 -- Archives., 1 canlyniadau
- Dewi Glan Dulas., 1 canlyniadau
- Griffith family, of Beddgelert., 1 canlyniadau
- Hafodgaregog Estate (Wales), 1 canlyniadau
- Carneddog, 1861-1947 -- Correspondence., 1 canlyniadau
- Griffith, Ellen, b. 1857 or 8., 1 canlyniadau
- Griffith, Jane, b. 1889 or 90., 1 canlyniadau
- Griffith, William, d. 1905., 1 canlyniadau