Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Owen, Aneurin, 1792-1851, 2 canlyniadau
- Llewelyn, Richard Pendrill, 1813-1891, 1 canlyniadau
- Iolo Morganwg, 1747-1826, 1 canlyniadau
- Pughe, W. Owen (William Owen), 1759-1835, 1 canlyniadau
- Meyrick, Samuel Rush, Sir, 1783-1848, 1 canlyniadau
- Southcott, Joanna, 1750-1814, 1 canlyniadau
- Petherick, James, 1793?-1865, 1 canlyniadau
- Pob un
- Owen, Aneurin, 1792-1851 -- Correspondence, 2 canlyniadau
- Llewelyn, Richard Pendrill, 1813-1891 -- Correspondence., 1 canlyniadau
- Meyrick, Samuel Rush, Sir, 1783-1848 -- Correspondence, 1 canlyniadau
- Iolo Morganwg, 1747-1826 -- Correspondence., 1 canlyniadau
- Pughe, W. Owen (William Owen), 1759-1835 -- Correspondence, 1 canlyniadau
- Pughe, W. Owen (William Owen), 1759-1835 -- Archives., 1 canlyniadau
- Iolo Morganwg, 1747-1826 -- Archives, 1 canlyniadau
- Southcott, Joanna, 1750-1814 -- Archives., 1 canlyniadau
- Southcott, Joanna, 1750-1814 -- Correspondence., 1 canlyniadau