Columbia subject headings:
Freeman, William, 1824-1847.
Seward, William H. (William Henry), 1801-1872.
Van Nest, John G., -1846.
Harvard subject headings:
Freeman, William, 1824-1847.
Seward, William H. (Henry), 1801-1872.
Seward, William H. (William Henry), 1801-1872.
Van Nest, John G., -1846.
Princeton subject headings:
Freeman, William, 1824-1847.
Seward, William H. (Henry), 1801-1872.
Van Nest, John G., -1846.