Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Panton, Paul, 1727-1797, 2 canlyniadau
- Gwydir Estate (Wales), 2 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
- Wynn, John, Sir, 1553-1627, 1 canlyniadau
- Fox, Charles James, 1749-1806., 1 canlyniadau
- Lloyd, John, 1733-1793, 1 canlyniadau
- Pob un
- Snowdon (Wales), 2 canlyniadau
- Wales, North -- Description and travel, 1 canlyniadau
- Welsh Indians., 1 canlyniadau
- Welsh language -- Glossaries, vocabularies, etc., 1 canlyniadau
- Mythology, Welsh, 1 canlyniadau
- Great Britain -- Politics and government -- 18th century., 1 canlyniadau
- Moel Eilio (Wales), 1 canlyniadau
- Traditional medicine -- Formulae, receipts, prescriptions, 1 canlyniadau
- Medicine -- Formulae, receipts, prescriptions, 1 canlyniadau
- Aran Fawddwy (Wales) -- Description and travel, 1 canlyniadau
