Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- J. H. Davies, Cwrt Mawr, papers, 8 canlyniadau
- O. M. Edwards Papers,, 3 canlyniadau
- T. I. Ellis and Mari Ellis Papers, 2 canlyniadau
- Cwrtmawr manuscripts, 1 canlyniadau
- Lord Davies of Llandinam Papers,, 1 canlyniadau
- David Jones (Artist and Writer) Papers, 1 canlyniadau
- Dr Thomas Jones CH Papers, 1 canlyniadau
- Papurau Gwynfor Evans/Gwynfor Evans Papers,, 1 canlyniadau
- Dr J. Lloyd Williams Music MSS and Papers, 1 canlyniadau
- Eirene White papers, 1 canlyniadau
- Pob un
- Morris-Jones, John, 1864-1929, 2 canlyniadau
- Davies, Clement, 1884-1962., 1 canlyniadau
- Davies, Alun Talfan, 1913-2000., 1 canlyniadau
- Edwards, Thomas Charles, 1837-1900, 1 canlyniadau
- Thomas, D. Lleufer (Daniel Lleufer), 1863-1940, 1 canlyniadau
- Lloyd, John Edward, Sir, 1861-1947, 1 canlyniadau
- Williams, John, 1840-1926, 1 canlyniadau
- Morgan, T. J, 1 canlyniadau
- Jones, Henry, Sir, 1852-1922, 1 canlyniadau
- Urdd y Delyn, 1 canlyniadau
- Pob un
- University of Wales, 23 canlyniadau
- University College of Wales (Aberystwyth, Wales), 7 canlyniadau
- National Library of Wales, 4 canlyniadau
- Liberal Party (Great Britain), 2 canlyniadau
- University of Wales. Guild of Graduates, 2 canlyniadau
- Workers' Educational Association, 2 canlyniadau
- University College of North Wales., 2 canlyniadau
- University College of South Wales and Monmouthshire, 1 canlyniadau
- King Edward VII Welsh National Memorial Association, 1 canlyniadau
- Rendel, Stuart Rendel, Baron, 1834-1913, 1 canlyniadau
- Pob un
- Universities and colleges -- Wales, 3 canlyniadau
- Education -- Wales, 3 canlyniadau
- Congregationalists -- Wales -- Pembrokeshire., 1 canlyniadau
- Llanuwchllyn (Wales), 1 canlyniadau
- Wales -- Politics and government -- 20th century, 1 canlyniadau
- Great Britain -- Politics and government -- 20th century, 1 canlyniadau
- Aberystwyth (Wales), 1 canlyniadau
- Publishers and publishing -- Wales, 1 canlyniadau
- Authors, Welsh -- Wales -- Correspondence., 1 canlyniadau
- Welsh language -- Usage, 1 canlyniadau
