Places
- Amherst County (Va.)--History--19th century1
- Blennerhassett Island (W. Va.)1
- Buckingham County (Va.)--History--19th century1
- Friendship Hill National Historic Site (Pa.)1
- Maryland1
- Mount Vernon (Va.)1
- Mt. Vernon.1
- Ohio1
- Ohio River Valley1
- Pennsylvania1
- Potomac River Valley1
- Ritchie County (W. Va.)1
- Virginia1
- Washington (D.C.)1
- West Virginia1