Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Orielton Estate (Wales), 1 canlyniadau
- Llandow Estate (Wales), 1 canlyniadau
- Iscoed Mansion (Old) (Wales), 1 canlyniadau
- Iscoed Mansion (Modern) (Wales), 1 canlyniadau
- Poyston Estate (Wales), 1 canlyniadau
- Picton family, of Poyston, Pembrokeshire and Iscoed, Carmarthenshire -- Archives, 1 canlyniadau
- Brogden family, 1 canlyniadau
- Owen family, of Orielton -- Archives., 1 canlyniadau
- Owen family, of Bodeon -- Archives., 1 canlyniadau
- Owen family, of Bodeon, 1 canlyniadau