Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Mackworth family, of Gnoll Castle., 2 canlyniadau
- Gnoll Castle Estate (Wales), 1 canlyniadau
- Pencreeg Estate (Wales)., 1 canlyniadau
- Taylor, Glen A., 1 canlyniadau
- Morgan family, of Pencreeg., 1 canlyniadau
- Neath Antiquarian Society -- Records and correspondence, 1 canlyniadau
- Neath Antiquarian Society., 1 canlyniadau
- Great Britain. Army. 17th Glamorgan Volunteers., 1 canlyniadau
- Mackworth family, of Gnoll Castle -- Archives, 1 canlyniadau
- Pob un
- Deeds -- Wales -- Monmouthshire, 2 canlyniadau
- Deeds -- Wales -- Glamorgan, 2 canlyniadau
- Coal mines and mining -- Wales -- Glamorgan., 1 canlyniadau
- Administration of estates -- Wales -- Glamorgan, 1 canlyniadau
- Neath (Wales), 1 canlyniadau
- Anthracite coal industry -- Wales -- Glamorgan., 1 canlyniadau
- Neath (Wales) -- Antiquities, 1 canlyniadau
