Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Williams, John, 1840-1926, 2 canlyniadau
- Davies, J. H. (John Humphreys), 1871-1926, 1 canlyniadau
- Evans, J. Young (John Young), 1865-1941, 1 canlyniadau
- Owen, Henry, 1844-1919, 1 canlyniadau
- Goodwin, D. G., 1 canlyniadau
- Jones, M. H. (Morgan Hugh), 1873-1930, 1 canlyniadau
- Ballinger, John, 1860-1933 -- Correspondence, 1 canlyniadau
- Trevecka Press -- History, 1 canlyniadau
- Jones, Evan Davies, Sir, 1859-1949, 1 canlyniadau
