Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Samwell, David, 1751-1798, 1 canlyniadau
- Ellis, David, 1736-1795, 1 canlyniadau
- Davies, Walter, 1761-1849, 1 canlyniadau
- Thomas, David, 1759-1822, 1 canlyniadau
- Jones, Owen, 1741-1814, 1 canlyniadau
- Llwyd, Richard, 1752-1835, 1 canlyniadau
- Roberts, Griffith, 1735-1808, 1 canlyniadau
- Edwards, Thomas, 1739-1810, 1 canlyniadau
- Pennant, Thomas, 1726-1798, 1 canlyniadau
- Roberts, Thomas, 1766-1841, 1 canlyniadau
- Pob un
- Wales -- Emigration and immigration -- 18th century, 2 canlyniadau
- Welsh Indians., 1 canlyniadau
- Welsh language -- Etymology., 1 canlyniadau
- Welsh poetry -- To 1100, 1 canlyniadau
- Welsh periodicals -- 19th century., 1 canlyniadau
- Wales -- Emigration and immigration -- 19th century., 1 canlyniadau
- Chartism -- Wales., 1 canlyniadau
- Poor laws -- Wales., 1 canlyniadau
- Public welfare -- Wales., 1 canlyniadau
- Calvinistic Methodists -- Wales -- Periodicals., 1 canlyniadau