Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Newborough, Spencer Bulkeley Wynn, Baron 1803-1888, 1 canlyniadau
- Glynllifon Estate (Wales), 1 canlyniadau
- Glynllifon Estate (Wales) -- Records and correspondence, 1 canlyniadau
- Newborough, Thomas Wynn, Baron, 1736-1807, 1 canlyniadau
- Beattie, William Cardell, 1 canlyniadau
- Wynn family, Barons Newborough -- Correspondence, 1 canlyniadau