Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Owen, Goronwy, 1723-1769?, 2 canlyniadau
- Davies, Robert, 1769-1835, 2 canlyniadau
- Evans, Evan, 1731-1788, 1 canlyniadau
- Edwards, Thomas, 1739-1810, 1 canlyniadau
- Roberts, John, 1749-1817, 1 canlyniadau
- Gwalchmai, 1803-1897, 1 canlyniadau
- Jones, John Richard, 1765-1822, 1 canlyniadau
- Hughes, Hugh, 1693-1776, 1 canlyniadau
- Jones, John, 1766-1821, 1 canlyniadau
- Rhys Goch Eryri, fl. 1385-1448, 1 canlyniadau