Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Pennant, Thomas, 1726-1798 -- Correspondence, 1 canlyniadau
- Pennant, Thomas, 1726-1798, 1 canlyniadau
- South Sea Company, 1 canlyniadau
- Powis, Edward Clive, Earl of, 1754-1839, 1 canlyniadau
- Powis, Edward Clive, Earl of, 1754-1839 -- Correspondence., 1 canlyniadau
- Herbert, George Edward Henry Arthur, 2nd Earl Powis, 1755-1801 -- Correspondence., 1 canlyniadau
- Bewick, Thomas, 1753-1828 -- Correspondence., 1 canlyniadau
- Powys, Ambrose, 1692-1753, 1 canlyniadau
- Herbert, George Edward Henry Arthur, 2nd Earl Powis, 1755-1801, 1 canlyniadau
- Bewick, Thomas, 1753-1828, 1 canlyniadau
