Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Owen, Robert, Sir, 1658-1698 -- Correspondence., 5 canlyniadau
- Owen, Robert, Sir, 1658-1698, 5 canlyniadau
- Lhuyd, Edward, 1660-1709., 2 canlyniadau
- Owen, Margaret, Lady, 1663-1727 -- Correspondence., 2 canlyniadau
- Owen, Margaret, Lady, 1663-1727., 2 canlyniadau
- Owen, William, 1607-1670 -- Correspondence., 2 canlyniadau
- Owen, William, 1607-1670., 2 canlyniadau
- Williams, William, Sir, 1634-1700., 1 canlyniadau
- Wynn, John, Sir, 1553-1627, 1 canlyniadau
- Owen family, of Brogyntyn, Clenennau, and Glyn -- Correspondence., 1 canlyniadau
- Pob un
- Caernarvonshire (Wales) -- Politics and government -- 16th century, 1 canlyniadau
- Caernarvonshire (Wales) -- Politics and government -- 17th century, 1 canlyniadau
- Fisheries -- Wales., 1 canlyniadau
- Reclamation of land -- Wales -- Harlech., 1 canlyniadau
- Salt marshes -- Wales -- Harlech., 1 canlyniadau
- Cemais Estate (Powys, Wales), 1 canlyniadau
- Great Britain -- History -- Civil War, 1642-1649., 1 canlyniadau
- Lieutenant governors -- Wales -- Caernarvonshire., 1 canlyniadau
- Caernarvonshire (Wales) -- Militia, 1 canlyniadau
- Jacobites, 1 canlyniadau
