Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Ormsby, Owen, d. 1804 -- Correspondence., 2 canlyniadau
- Williams-Wynn, Watkin, 1749-1789, 1 canlyniadau
- Owen family, of Brogyntyn, Clenennau, and Glyn -- Correspondence., 1 canlyniadau
- Brogyntyn Estate (England and Wales) -- Accounting., 1 canlyniadau
- Ormsby, Owen, d. 1804., 1 canlyniadau
- Brogyntyn Estate (England and Wales) -- In literature., 1 canlyniadau
- Valle Crucis Abbey (Wales) -- History., 1 canlyniadau
- George IV, King of Great Britain, 1762-1830 -- Marriage., 1 canlyniadau
