Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Lloyd, Dorothea, of Wigfair., 2 canlyniadau
- Williams-Wynn, Watkin, 1749-1789, 1 canlyniadau
- Wynn, John, Sir, 1553-1627, 1 canlyniadau
- British Museum., 1 canlyniadau
- Warren, John, 1730-1800., 1 canlyniadau
- Richards, David, 1751-1827, 1 canlyniadau
- Pughe, W. Owen (William Owen), 1759-1835, 1 canlyniadau
- Mostyn, Edward Pryce Lloyd, Baron, 1768-1854, 1 canlyniadau
- Bromfield and Yale (Wales : Lordship), 1 canlyniadau
- Chirk (Wales : Lordship), 1 canlyniadau
- Pob un
- Ireland -- Antiquities., 3 canlyniadau
- Elections -- Wales -- Denbighshire., 1 canlyniadau
- Horticulture., 1 canlyniadau
- Copper mines and mining -- Wales -- Llandudno., 1 canlyniadau
- Tribes -- Wales, North, 1 canlyniadau
- Caernarvonshire (Wales) -- Antiquities, 1 canlyniadau
- Geology -- Scotland -- Western Isles., 1 canlyniadau
- Volcanism., 1 canlyniadau
- Beacons -- Wales -- Conwy., 1 canlyniadau
- Astronomy -- Experiments., 1 canlyniadau
