Series II. The Crosby Family contains letters written to William Bedloe Crosby, including some from his uncle Henry Rutgers; a lease agreement from 1767; a reference letter for Doctor Peter S. Townsend; and letters to John Schuyler Crosby. Also included are letters pertaining to Sir William Johnson and Governor John Tayler, and a manuscript detailing the history of the Burr/Hamilton dueling pistols, written by Major Richard Church.