Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Thomas, David, 1759-1822, 2 canlyniadau
- Jones, Owen, 1741-1814, 2 canlyniadau
- Honourable Society of Cymmrodorion (London, England), 2 canlyniadau
- Wiliems, Thomas, 1545 or 1546-1622?, 1 canlyniadau
- Johnes, Thomas, 1748-1816, 1 canlyniadau
- Samwell, David, 1751-1798, 1 canlyniadau
- Dafydd ap Gwilym, active 14th century, 1 canlyniadau
- Davies, John, 1567-1644, 1 canlyniadau
- Wynn family, of Gwydir, 1 canlyniadau
- Morris, Lewis, 1701-1765, 1 canlyniadau
- Pob un
- Welsh language -- Orthography and spelling., 2 canlyniadau
- Glamorgan (Wales) -- Surveys, 1 canlyniadau
- Poetics., 1 canlyniadau
- Welsh Indians., 1 canlyniadau
- Alphabets, 1 canlyniadau
- Druids and druidism, 1 canlyniadau
- Landlord and tenant -- Wales -- Cardiganshire, 1 canlyniadau
- Welsh language -- Glossaries, vocabularies, etc. -- English, 1 canlyniadau
- Merioneth (Wales) -- Genealogy, 1 canlyniadau
- English language -- Glossaries, vocabularies, etc. -- Welsh, 1 canlyniadau
