Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Crosswood Estate (Wales), 2 canlyniadau
- Crosswood Estate (Wales) -- Archives., 1 canlyniadau
- Crosswood Hospital, 1 canlyniadau
- Cwmnewidion Estate (Wales), 1 canlyniadau
- Vaughan family, Earls of Lisburne -- Archives, 1 canlyniadau
- Lisburne Estate (Wales), 1 canlyniadau
- Francis family, of Goginan and Cornwall -- Archives, 1 canlyniadau
- Pob un
- Lead mines and mining -- Wales -- Ceredigion, 1 canlyniadau
- Administration of estates -- Wales -- Ceredigion, 1 canlyniadau
- Manors -- Wales -- Ceredigion, 1 canlyniadau
- Manorial courts -- Wales -- Cardiganshire, 1 canlyniadau
- Lead mines and mining -- Wales -- Ceredigion., 1 canlyniadau
- Lead mines and mining -- Wales -- Flintshire., 1 canlyniadau
- Lead mines and mining -- Germany., 1 canlyniadau
- Lead mines and mining -- England -- Cornwall., 1 canlyniadau
- Lead mines and mining -- Wales -- Glamorgan., 1 canlyniadau
- Lead mines and mining -- Scotland., 1 canlyniadau
