MASON, Stevens Thomson, 1760-1803



Courtesy U.S. Senate Historical Office

Guide to Research Collections

Gunston Hall Library
Lorton, VA
Papers: In Mason family papers, 1664-1897.


Rosenbach Museum and Library
Philadelphia, PA
Papers: June 30, 1795. 1 letter. To Spencer Roane concerning Senate debate on ratification of Jay’s treaty and Mason’s resolve to publish its contents despite an injunction of secrecy.


University of Virginia
Alderman Library
Charlottesville, VA
Papers: Unknown quantity in various collections.


Virginia Historical Society
Richmond, VA
Papers: Unknown quantity in various collections.


Yale University Libraries
Manuscripts and Archives
New Haven, CT
Papers: Correspondence in General Joseph W. Brown papers, 1773-1882 (bulk 1818-1882).