Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Wynne, William Watkin Edward, 1801-1880, 1 canlyniadau
- Edwards, Lewis, 1809-1887, 1 canlyniadau
- Owen, Ellis, 1789-1868, 1 canlyniadau
- Llwyd, Angharad, 1 canlyniadau
- Rees, Robert Oliver, 1819-1881, 1 canlyniadau
- Ellis, Thomas Edward, 1859-1899, 1 canlyniadau
- Griffith, Edward 1832-1918 -- Correspondence., 1 canlyniadau
- Williams, Lewis, Llanfachreth, 1 canlyniadau
- Pickard, Daniel, Clitheroe, 1 canlyniadau
- Williams, William, Tywyn (Merionethshire), 1 canlyniadau