Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Hall, Hubert, 1857-1944, 3 canlyniadau
- Edwards, Edward, 1865-1933 -- Correspondence, 2 canlyniadau
- Gwilym Cowlyd, 1828-1904, 1 canlyniadau
- Lloyd, John Edward, Sir, 1861-1947, 1 canlyniadau
- Edwards, Owen M. (Owen Morgan), 1858-1920, 1 canlyniadau
- Morris-Jones, John, 1864-1929, 1 canlyniadau
- Evans, Vincent, Sir, 1851-1934, 1 canlyniadau
- Williams, Hugh, 1843-1911, 1 canlyniadau
- Reichel, H. R. (Henry Rudolf), Sir, 1856-1931, 1 canlyniadau
- Elphin, 1860-1936, 1 canlyniadau
