Thomas S. Jesup collection
1812-1917 (bulk 1812-1858)
Additional Descriptive Data
The Clements Library has many additional items related to William H. Seward, including the William H. Seward collection.
"Cox, George Howland." Men of America: A Biographical Dictionary of Contemporaries. Ed. John W. Leonard. New York: L. R. Hammersly & Company, 1908.