Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- National Commemoration Association., 2 canlyniadau
- Plaid Cymru., 2 canlyniadau
- Plaid Cymru, 1 canlyniadau
- Cymdeithas yr Iaith Gymraeg., 1 canlyniadau
- Webb, Harri, 1920-, 1 canlyniadau
- Independent Labour Party (Great Britain), 1 canlyniadau
- Welsh Republican Movement., 1 canlyniadau
- Ty Cenedl (Organization) -- Archives., 1 canlyniadau
- National Commemoration Association -- Archives., 1 canlyniadau
- American Indian Movement., 1 canlyniadau
- Pob un
- Socialism -- Wales., 6 canlyniadau
- Nationalism -- Wales., 2 canlyniadau
- Republicanism -- Wales., 2 canlyniadau
- Political parties -- Wales., 1 canlyniadau
- Caernarvonshire (Wales), 1 canlyniadau
- Aberystwyth (Wales), 1 canlyniadau
- Elections -- Wales -- Caernarvonshire., 1 canlyniadau
- Politicians -- Wales., 1 canlyniadau
- Political parties -- Wales, 1 canlyniadau
- Pressure groups -- Wales, 1 canlyniadau
