Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Richards, Lewis, 1799-1860, 4 canlyniadau
- Richards, Thomas, 1785-1855, 1 canlyniadau
- Blackwell, John, 1797-1840, 1 canlyniadau
- Richards, Mary, 1787-1877, 1 canlyniadau
- Richards, Thomas, 1754-1837, 1 canlyniadau
- Richards, Richard, 1780-1860, 1 canlyniadau
- Richards, Jane, 1756-1841, 1 canlyniadau
- Richards, Jane, 1794-1876, 1 canlyniadau
- Richards, Elizabeth, 1797-1840, 1 canlyniadau
- Richards, John Lloyd, 1790-1854, 1 canlyniadau
- Pob un
- Richards, Lewis, 1799-1860 -- Correspondence, 2 canlyniadau
- Richards, Lewis, 1799-1860 -- Finance, Personal, 2 canlyniadau
- Richards, Mary, 1787-1877 -- Correspondence, 1 canlyniadau
- Richards, Thomas, 1754-1837 -- Correspondence, 1 canlyniadau
- Richards, Jane, 1794-1876 -- Correspondence, 1 canlyniadau
- Howel, Griffith, 1802- -- Correspondence, 1 canlyniadau
- Richards, Elen, 1825-1864 -- Correspondence, 1 canlyniadau
