Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Coleg y Bala, 1 canlyniadau
- Jones, Owen, 1833-1899, 1 canlyniadau
- Williams, William, 1717-1791, 1 canlyniadau
- Jones, Owen, 1833-1899 -- Correspondence, 1 canlyniadau
- Jerman, Edward, 1 canlyniadau
- Jones, J. Cynddylan (John Cynddylan), 1840-1930, 1 canlyniadau
- Jones, John Eiddon, 1841-1903, 1 canlyniadau
- Jones, N. Cynhafal (Nathaniel Cynhafal), 1832-1905, 1 canlyniadau
- Jones, Thomas Jerman, 1833-1890, 1 canlyniadau