Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Great Britain. Parliament -- Elections, 1970, 5 canlyniadau
- Great Britain. Parliament -- Elections, 1966, 1 canlyniadau
- Great Britain. Parliament -- Elections, 1972, 1 canlyniadau
- Great Britain. Parliament -- Elections, 1964, 1 canlyniadau
- Pearce, Bert, 1 canlyniadau
- Jones, Arthur, 1 canlyniadau
- True, Arthur, 1 canlyniadau
- Wilson, Alistair, 1913-, 1 canlyniadau
- Wilkinson, Brian, ca. 1935-, 1 canlyniadau
- Pob un
- Election districts -- Wales -- Merthyr Tydfil., 1 canlyniadau
- Merthyr Tydfil (Wales) -- Politics and government, 1 canlyniadau
- Local elections -- Wales, South, 1 canlyniadau
- Local elections -- Wales -- Merthyr Tydfil, 1 canlyniadau
- Election districts -- Wales, South., 1 canlyniadau
- Wales, South -- Politics and government, 1 canlyniadau
- Elections -- Wales -- Rhondda (parliamentary constituency), 1 canlyniadau
- Elections -- Wales -- Neath (parliamentary constituency), 1 canlyniadau
- Elections -- Wales -- Aberavon (parliamentary constituency), 1 canlyniadau
- Elections -- Wales -- Pontypool (parliamentary constituency), 1 canlyniadau