Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Herbert family, of Powis and Montgomery., 2 canlyniadau
- Herbert family, Earls of Pembroke, 1 canlyniadau
- Herbert of Cherbury, Edward Herbert, Baron, 1583-1648 -- Archives, 1 canlyniadau
- Herbert family, of Cherbury and Montgomery -- Archives., 1 canlyniadau
- Herbert family, of Powis and Montgomery -- Archives., 1 canlyniadau
- Herbert family, of Cherbury and Montgomery., 1 canlyniadau
- Herbert family, of Montgomery, Parke, Blackhall, Dolguog, Cherbury, Aston, etc., 1 canlyniadau
- Herbert family, of Coldbrook., 1 canlyniadau
