Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Parry, Joseph, 1841-1903, 6 canlyniadau
- Edwards, Thomas Charles, 1837-1900, 1 canlyniadau
- Ellis, Robert, 1812-1875, 1 canlyniadau
- Gladstone, W. E. (William Ewart), 1809-1898, 1 canlyniadau
- Rhys, John, Sir, 1840-1915, 1 canlyniadau
- Ellis, Thomas Edward, 1859-1899, 1 canlyniadau
- Edwards, Owen M. (Owen Morgan), 1858-1920, 1 canlyniadau
- Morris, Lewis, 1833-1907, 1 canlyniadau
- Earwaker, J. P. (John Parsons), 1847-1895, 1 canlyniadau
- Powys, John Cowper, 1872-1963, 1 canlyniadau
- Pob un
- Parry, Joseph, 1841-1903 -- Correspondence, 2 canlyniadau
- Parry, Joseph, 1841-1903 -- Archives., 1 canlyniadau
- Bute, John Patrick Crichton-Stuart, Marquess of, 1847-1900 Letter / letters from, NLW MS 2340C, 1 canlyniadau
- Charles, David, 1803-1880 Letter / letters from, NLW MS 2340C, 1 canlyniadau
- Cobbe, Frances Power, 1822-1904 Letter / letters from, NLW MS 2340C, 1 canlyniadau
- Davies, Griffith, 1788-1855 Letter / letters from, NLW MS 2340C, 1 canlyniadau
- Cadvan, 1846-1923 Letter / letters from, NLW MS 2340C, 1 canlyniadau
- Davies, William Cadwaladr, 1849-1905 Letter / letters from, NLW MS 2340C, 1 canlyniadau
- Denison, George Anthony, 1805-1896 Letter / letters from, NLW MS 2340C, 1 canlyniadau
- Evans, J. Gwenogvryn (John Gwenogvryn), 1852-1930 Letter / letters from, NLW MS 2340C, 1 canlyniadau
