David Montgomery (December 1, 1927 – December 2, 2011) was a Farnam Professor of History at Yale University. Montgomery was considered one of the foremost academics specializing in United States labor history and wrote extensively on the subject. He is credited, along with David Brody and Herbert Gutman, with founding the field of "new labor history" in the U.S. Biography Early years Montgomery entered undergraduate school at Swarthmore College following a stint in the U.S. Army Corps of Engineers, from which he was honorably discharged as a staff sergeant. He graduated in 1950 with Highest Honors and a Bachelor of Arts degree in political science. Over the next 10 years, Montgomery worked as a machinist—first in New York City and later in Saint Paul, Minnesota. Montgomery became involved in union activity as an active member of the United Electrical Workers, the International Association of Machinists, and the Teamsters where he held numerous positions including shop steward, legislative committee member, and local executive board member. Montgomery may have been repeatedly targeted by the FBI when he was a labor organizer among machinists in Saint Paul. Montgomery became a member of the Communist Party USA in 1951 or 1952 due to the party's positions on international issues, racial justice and social unionism. He was active with the party in New York City and briefly in St. Paul. He left the party around 1957. Montgomery's experience in the Communist Party clearly influenced his research interest in labor radicalism, among other issues, throughout his scholarly career. Academic career In 1959, Montgomery entered graduate school at the University of Minnesota, from which he received his Ph.D. in 1962. The next year he was hired as an assistant professor of history at the University of Pittsburgh, where he remained for the next 14 years. At the University of Pittsburgh, Montgomery wrote his first book, Beyond Equality: Labor and the Radical Republicans, 1862-1872, which was published in 1967. On sabbatical from that institution, Montgomery spent two years working in England with historian E. P. Thompson to establish the Centre for the Study of Social History at the University of Warwick. He subsequently held visiting teacher positions at Oxford University and a number of other universities in Brazil, Canada, and the Netherlands. On his return to the United States, Montgomery returned to the University of Pittsburgh, becoming chair of the department. He was recruited by several other institutions,