Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Seward, Anna, 1742-1809, 3 canlyniadau
- Rees, D. R. (David Rice), 1787-1856., 1 canlyniadau
- Rees, W. J. (William Jenkins), 1772-1855., 1 canlyniadau
- Pughe, W. Owen (William Owen), 1759-1835 -- Correspondence, 1 canlyniadau
- Pye, Henry James, 1745-1813., 1 canlyniadau
- Samwell, David, 1751-1798, 1 canlyniadau
- Dolbadarn Castle (Gwynedd, Wales), 1 canlyniadau
- Sheridan, Richard Brinsley, 1751-1816., 1 canlyniadau
- Pughe, W. Owen (William Owen), 1759-1835, 1 canlyniadau
- Jones, William, Sir, 1746-1794, 1 canlyniadau