Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Lhuyd, Edward, 1660-1709., 2 canlyniadau
- Samwell, David, 1751-1798, 1 canlyniadau
- Davies, John, 1567-1644, 1 canlyniadau
- Cardiff Castle (Cardiff, Wales), 1 canlyniadau
- Roberts, John, 1749-1817, 1 canlyniadau
- Jones, Thomas, 1768-1828, 1 canlyniadau
- Gwyneddigion Society, 1 canlyniadau
- Honourable Society of Cymmrodorion (London, England), 1 canlyniadau
- Jones, Rhys, 1713-1801, 1 canlyniadau
- Williams, Moses, 1685-1742, 1 canlyniadau
- Pob un
- Bards and bardism., 2 canlyniadau
- Welsh Indians., 1 canlyniadau
- Alphabets, 1 canlyniadau
- Druids and druidism, 1 canlyniadau
- Welsh language -- Punctuation, 1 canlyniadau
- Welsh language -- Glossaries, vocabularies, etc. -- English, 1 canlyniadau
- Welsh language -- Etymology., 1 canlyniadau
- Rhetoric, 1 canlyniadau
- Hymns, Welsh, 1 canlyniadau
- Welsh language -- Comparison, 1 canlyniadau