Columbia subject headings:
Harness, William, 1790-1869.
Mitford, Mary Russell, 1787-1855.
Harvard subject headings:
Harness, William, 1790-1869.
Mitford, Mary Russell, 1787-1855
Princeton subject headings:
Harness, William, 1790-1869.
Mitford, Mary Russel, 1787-1855.