Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- U.C.N.W. (University College of North Wales) Collection of Papers relating to the First World War,, 56 canlyniadau
- Papers of Major W.P. Wheldon,, 45 canlyniadau
- R. Silyn Roberts Papers,, 13 canlyniadau
- Royal Welsh Fusiliers' War Diaries,, 2 canlyniadau
- Papers of Rev. R. Peris Williams,, 2 canlyniadau
- Bob Owen Croesor Papers,, 1 canlyniadau
- Papers of Cynan,, 1 canlyniadau
- Sir John Morris-Jones Papers,, 1 canlyniadau
- Papers of Mary Silyn Roberts,, 1 canlyniadau
- John Richard Williams Papers,, 1 canlyniadau