Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Griffith, John, 1863-1933, 3 canlyniadau
- Hughes a'i Fab (Firm : Wrexham, Wales), 2 canlyniadau
- Grutchfield, E. J., 2 canlyniadau
- Powell, Griffith P. (Griffith Price), fl. 1840, 1 canlyniadau
- Williams, Owen, of Pentraeth fl. 1808, 1 canlyniadau
- Williams, Jennie, d. 1971, 1 canlyniadau
- Evans, T. Hopkin (Thomas Hopkin), 1879-1940, 1 canlyniadau
- Davies, E. T. (Evan Thomas), 1878-1969, 1 canlyniadau
- Davies, Walford, Sir, 1869-1941, 1 canlyniadau
- Hadow, W. H. (William Henry), 1859-1937, 1 canlyniadau