Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Eure, Ralph Eure, Baron, 1558-1617, 4 canlyniadau
- Wynn, John, Sir, 1553-1627, 2 canlyniadau
- James I, King of England, 1566-1625, 2 canlyniadau
- England and Wales. Council of Wales and the Marches -- Records and correspondence., 1 canlyniadau
- England and Wales. Council of Wales and the Marches, 1 canlyniadau
- Gerard, Thomas Gerard, Baron, d. 1618, 1 canlyniadau
- Northampton, William Compton, Earl of, d. 1630, 1 canlyniadau
- Wynn family, of Gwydir -- Archives., 1 canlyniadau
- Charles I, King of England, 1600-1649, 1 canlyniadau
- Howard, Richard, Reverend, 1 canlyniadau
- Pob un
- Merioneth (Wales), 1 canlyniadau
- Elections -- Wales -- Caernarvonshire., 1 canlyniadau
- Election districts -- Wales -- Caernarvonshire., 1 canlyniadau
- Caernarvonshire (Wales) -- Politics and government -- 16th century, 1 canlyniadau
- Caernarvonshire (Wales) -- Politics and government -- 17th century, 1 canlyniadau
- Caernarvonshire (Wales) -- Militia, 1 canlyniadau
- Copper mines and mining -- Wales -- Llandudno., 1 canlyniadau
- Land tenure -- Wales -- Merioneth, 1 canlyniadau
- Welsh Borders (England and Wales), 1 canlyniadau
- Tal-y-bont (Merionethshire, Wales) -- Surveys, 1 canlyniadau
