Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Roberts, John, 1749-1817, 2 canlyniadau
- Twm Pedrog, 1774-1814, 2 canlyniadau
- Thomas, David, 1759-1822, 1 canlyniadau
- Wyn, Sion, 1786-1859, 1 canlyniadau
- Roberts, John, 1749-1817 -- Correspondence, 1 canlyniadau
- Gruffydd, Owen, approximately 1643-1730, 1 canlyniadau
- Roberts, John, 1749-1817 -- Poetry, 1 canlyniadau