Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Williams-Wynn, Watkin, 1749-1789, 1 canlyniadau
- Williams-Wynn, Watkin, 1692-1749, 1 canlyniadau
- Williams-Wynn, Watkin, 1772-1840, 1 canlyniadau
- Giraldus, Cambrensis, 1146?-1223?, 1 canlyniadau
- Pennant, Thomas, 1726-1798, 1 canlyniadau
- Christ Church (University of Oxford), 1 canlyniadau
- Banks, Joseph, Sir, 1743-1820, 1 canlyniadau
- Hoare, Richard Colt, Sir, 1758-1838, 1 canlyniadau
- Lloyd, John, Wigfair fl. 1637-1650, 1 canlyniadau
- Lewys, Katherine, Pengwern, 1 canlyniadau
- Pob un
- Elections -- Wales -- Denbighshire., 1 canlyniadau
- Cadair Idris (Wales), 1 canlyniadau
- Land tenure -- Wales -- Merioneth, 1 canlyniadau
- Snowdon (Wales), 1 canlyniadau
- Snowdonia (Wales), 1 canlyniadau
- Gold mines and mining -- Ireland., 1 canlyniadau
- Garthewin Estate (Llanfair Talhaiarn, Wales), 1 canlyniadau
- Land tenure -- Wales -- Trefriw, 1 canlyniadau
- Hafodunos Estate (Wales), 1 canlyniadau
- Roads -- Wales -- Flintshire., 1 canlyniadau
