Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Jones, Peter, 1775-1845, 3 canlyniadau
- Davies, Walter, 1761-1849, 2 canlyniadau
- Jenkins, John, 1770-1829, 2 canlyniadau
- Jones, John, 1766-1821, 2 canlyniadau
- Jenkins, John, 1770-1829 -- Correspondence., 1 canlyniadau
- Johnes, Thomas, 1748-1816, 1 canlyniadau
- Ellis, David, 1736-1795, 1 canlyniadau
- Jones, Thomas, 1768-1828, 1 canlyniadau
- Hughes, Jonathan, 1721-1805, 1 canlyniadau
- Glasynys, 1828-1870, 1 canlyniadau