Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Wynn, John, Sir, 1553-1627, 2 canlyniadau
- Maurice, William, Sir, 1542-1622 -- Correspondence., 2 canlyniadau
- Wynn, John, Sir, 1553-1627 -- Correspondence, 2 canlyniadau
- Lhuyd, Edward, 1660-1709., 1 canlyniadau
- Owen family, of Brogyntyn, Clenennau, and Glyn -- Correspondence., 1 canlyniadau
- Owen, Robert, Sir, 1658-1698 -- Correspondence., 1 canlyniadau
- Owen, Robert, Sir, 1658-1698, 1 canlyniadau
- Owen, William, 1607-1670 -- Correspondence., 1 canlyniadau
- Owen, William, 1607-1670., 1 canlyniadau
- Godolphin family -- Correspondence., 1 canlyniadau
- Pob un
- Lieutenant governors -- Wales -- Caernarvonshire., 2 canlyniadau
- Caernarvonshire (Wales) -- Militia, 2 canlyniadau
- Caernarvonshire (Wales) -- Politics and government -- 16th century, 1 canlyniadau
- Caernarvonshire (Wales) -- Politics and government -- 17th century, 1 canlyniadau
- Great Britain -- History -- Civil War, 1642-1649., 1 canlyniadau
- Public administration -- Wales -- Caernarvonshire., 1 canlyniadau
- Shipwrecks -- Wales -- Menai Strait, 1 canlyniadau
- Jacobites, 1 canlyniadau
- Great Britain -- History -- Commonwealth and Protectorate, 1649-1660., 1 canlyniadau
- Military administration -- Wales -- Caernarvonshire., 1 canlyniadau
