Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Salesbury, William, 1520?-1600?, 4 canlyniadau
- Evans, D. Silvan (Daniel Silvan), 1818-1903, 1 canlyniadau
- Owen, Goronwy, 1723-1769?, 1 canlyniadau
- Evans, D. Silvan (Daniel Silvan), 1818-1903 -- Correspondence, 1 canlyniadau
- Peter, John, 1833-1877, 1 canlyniadau
- University of Wales, Aberystwyth, 1 canlyniadau
- Trübner & Co., 1 canlyniadau
- Jones, Robert, 1810-1879 -- Correspondence, 1 canlyniadau
- Jones, Robert, 1810-1879, 1 canlyniadau
- Pob un
- Tribes -- Wales, 1 canlyniadau
- Deaf -- Means of communication -- Early works to 1800, 1 canlyniadau
- Mute persons, 1 canlyniadau
- Poets -- Wales -- Early works to 1800, 1 canlyniadau
- Herbals -- Wales -- Indexes, 1 canlyniadau
- Early printed books -- Wales, 1 canlyniadau
- English language -- Dictionaries -- Welsh -- Early works to 1800, 1 canlyniadau
