Eric. L McKitrick, a historian of American History, was a professor at Columbia University from 1960-1989. He is known for his work on the development of the party system, slavery and the Old South, and Andrew Johnson and Reconstruction (1960). His papers include teaching materials and files, correspondence, and extensive research files related to The Age of Federalism: The Early American Republic, 1788-1800 (1993). There is also documentation of his activities with Grace Church, the Century Association, and the Historical Society of the Episcopal Church.