Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Portland, William Henry Cavendish-Bentinck, Duke of, 1738-1809, 4 canlyniadau
- Wynn, Charles Watkin Williams, 1775-1850, 2 canlyniadau
- Shipley, William Davies, 1745-1826, 2 canlyniadau
- Wynnstay Estate (Wales), 1 canlyniadau
- Penbedw Estate (Flintshire, Wales), 1 canlyniadau
- Guest, Charlotte, Lady, 1812-1895, 1 canlyniadau
- Walters, John, 1759-1789, 1 canlyniadau
- Vivian, John Henry, 1785-1855, 1 canlyniadau
- Thomas, John Evan, 1810-1873, 1 canlyniadau
- Harlech Castle (Harlech, Wales), 1 canlyniadau
- Pob un
- Europe -- Description and travel., 1 canlyniadau
- Great Britain -- Politics and government -- 19th century., 1 canlyniadau
- Politicians -- Great Britain -- Correspondence., 1 canlyniadau
- Scotland -- Description and travel, 1 canlyniadau
- Wales -- Description and travel, 1 canlyniadau
- Welsh language -- Etymology., 1 canlyniadau
- Poor laws -- Ireland., 1 canlyniadau
- Wales -- History -- To 1063, 1 canlyniadau
- Wales -- History -- 1063-1536, 1 canlyniadau
- Land tenure -- Wales -- Flintshire, 1 canlyniadau