Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Jones, John, 1786-1865, 6 canlyniadau
- Jones, G. Hartwell (Griffith Hartwell), 1859-1944., 2 canlyniadau
- Jones, Evan, 1830-1918, 2 canlyniadau
- Jones, David, -1785 -- Family, 2 canlyniadau
- Jones, Evan, 1830-1918 -- Correspondence, 2 canlyniadau
- Eben Fardd, 1802-1863, 1 canlyniadau
- Jones, David, -1785, 1 canlyniadau
- Ambrose, W. (William), 1813-1873, 1 canlyniadau
- Pryse, Robert John, 1807-1889, 1 canlyniadau
- Stephens, Thomas, 1821-1875, 1 canlyniadau
- Pob un
- Schools -- Wales -- Llanrwst., 2 canlyniadau
- World War, 1914-1918, 1 canlyniadau
- Welsh literature -- Societies, etc., 1 canlyniadau
- Traditional medicine -- Formulae, receipts, prescriptions, 1 canlyniadau
- Medicine -- Formulae, receipts, prescriptions, 1 canlyniadau
- Welsh language -- Orthography and spelling., 1 canlyniadau
- Methodists -- Wales., 1 canlyniadau
- Home rule -- Ireland, 1 canlyniadau
- Printers -- Wales -- Trefriw., 1 canlyniadau
- Printing industry -- Wales -- Trefriw., 1 canlyniadau
