Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Evans, J. Gwenogvryn (John Gwenogvryn), 1852-1930., 4 canlyniadau
- University College of Wales (Aberystwyth, Wales), 1 canlyniadau
- Mostyn, Llewellyn Nevill Vaughan Lloyd-Mostyn, Baron, 1856-1929, 1 canlyniadau
- Lewis, E. A. (Edward Arthur), 1880-1942., 1 canlyniadau
- University of Manchester., 1 canlyniadau
- Friedrich-Wilhelms-Universitat Berlin., 1 canlyniadau
- Evans, Emrys Hunter, 1880-1970 -- Diaries., 1 canlyniadau