Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Corporation of Harlech., 3 canlyniadau
- Wynn, John, Sir, 1553-1627, 1 canlyniadau
- Maurice, William, Sir, 1542-1622, 1 canlyniadau
- Great Britain. Court of Great Sessions (Merioneth), 1 canlyniadau
- Great Britain : Court of Quarter Sessions of the Peace (Merioneth), 1 canlyniadau
- Maurice, William, Sir, 1542-1622 -- Correspondence., 1 canlyniadau
- Lee, Henry, Sir 1533?-1611 -- Correspondence., 1 canlyniadau
- Thomas, William, Sir, d. 1633 -- Correspondence., 1 canlyniadau
- Vaughan, Griffith, 1616 -- Correspondence., 1 canlyniadau
- Wynn, John, Sir, 1553-1627 -- Correspondence, 1 canlyniadau
- Pob un
- Crown lands -- Wales -- Harlech., 1 canlyniadau
- Lieutenant governors -- Wales -- Caernarvonshire., 1 canlyniadau
- Public administration -- Wales -- Caernarvonshire., 1 canlyniadau
- Shipwrecks -- Wales -- Menai Strait, 1 canlyniadau
- Caernarvonshire (Wales) -- Militia, 1 canlyniadau
- Local government -- Wales -- Harlech., 1 canlyniadau
