Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Emyr Humphreys Papers, 297 canlyniadau
- Papurau Ieuan Wyn Jones, 106 canlyniadau
- Daniel Jones Archive,, 77 canlyniadau
- Welsh Political Ephemera Collection,, 74 canlyniadau
- Gogerddan Estate Records, 37 canlyniadau
- Diocese of Llandaff Records, 36 canlyniadau
- Lord Elwyn-Jones Papers, 23 canlyniadau
- Eisteddfod Genedlaethol Cymru - cyfansoddiadau a beirniadaethau, 20 canlyniadau
- International Bee Research Association (IBRA) Records, 15 canlyniadau
- Bishop John Owen Papers,, 11 canlyniadau
- Pob un
- Great Britain. Court of Great Sessions., 8 canlyniadau
- Plaid Cymru, 3 canlyniadau
- Wales. Welsh Government, 2 canlyniadau
- Ellis, T. I. (Thomas Iorwerth), 1899-1970, 1 canlyniadau
- Cymdeithas yr Iaith Gymraeg, 1 canlyniadau
- John, King of England, 1167-1216, 1 canlyniadau
- Labour Party Wales, 1 canlyniadau
- Davies, Clement, 1884-1962, 1 canlyniadau
- Price, Adam, 1968-, 1 canlyniadau
- Williams, Morgan S. (Morgan Stuart), 1846-1909, 1 canlyniadau
- Pob un
- Wil Sam, 1920-2007, 3 canlyniadau
- European Union, 3 canlyniadau
- Hughes, Glyn Tegai, 2 canlyniadau
- Hoddinott, Alun, 2 canlyniadau
- Hitler, Adolf, 1889-1945, 2 canlyniadau
- Programma INTERREG II A, 2 canlyniadau
- Wigley, Dafydd, 2 canlyniadau
- Wales Labour Party, 2 canlyniadau
- Treaty on European Union (1992 February 7), 2 canlyniadau
- Committee of the Regions, 2 canlyniadau
- Pob un
- Blaenau Gwent (Wales) -- Politics and government, 2 canlyniadau
- Germany -- Politics & government -- 20th century, 2 canlyniadau
- Caernarfon (Wales) -- Politics and government, 2 canlyniadau
- Montgomeryshire (Wales: parliamentary constituency), 1 canlyniadau
- Abergavenny (Wales), 1 canlyniadau
- Aberavon (Wales) -- Politics and government, 1 canlyniadau
- Aberconwy (Wales) -- Politics and government, 1 canlyniadau
- Alyn and Deeside (Wales) -- Politics and government, 1 canlyniadau
- Arfon (Wales) -- Politics and government, 1 canlyniadau
- Brecon and Radnorshire (Wales) -- Politics and government, 1 canlyniadau
- Pob un
- Election districts -- Wales, 5 canlyniadau
- Decentralization in government -- Great Britain -- Wales., 3 canlyniadau
- Coalition governments, 3 canlyniadau
- Elections -- Wales -- 1999, 3 canlyniadau
- Welsh language, 2 canlyniadau
- Nazis., 2 canlyniadau
- Referendum -- Wales., 1 canlyniadau
- Campaign literature -- Wales., 1 canlyniadau
- Election districts -- Wales -- Caernarvonshire., 1 canlyniadau
- Election districts -- Wales -- Aberavon., 1 canlyniadau