Columbia subject headings:
Insanity (Law)--New York (State)
Murder--New York (State)--New York.
Townsend, William, d. 1870.
Trials (Murder)--New York (State)--New York.
Harvard subject headings:
New York (State). Court of Oyer and Terminer (New York County)
Townsend, William, -1870.
Trials (Murder)
Princeton subject headings: