Collections : [University of Michigan Bentley Historical Library]

Lawyer at Coldwater, Michigan, Civil War officer, U.S. Marshal of Eastern District of Michigan and Minister to Belgium. Correspondence from family, friends and associates regarding personal and business affairs, military matters, and Democratic politics; miscellaneous other materials and photographs.

The John G. Parkhurst collection consists of correspondence from family, friends and associates regarding personal and business affairs, military matters, and Democratic politics; miscellaneous other materials and photograph. the collections has been divided into the following series: Correspondence; John G. Parkhurst Civil War service; John G. Parkhurst diplomatic and other activities; and Other family materials, business records, and miscellaneous.

Republican congressman and U.S. district judge from Lansing, Michigan. Correspondence, business and legal papers, manuscript addresses, photographs, and miscellaneous items; include material concerning Michigan politics and his Civil War activities as a member of Congress; journal, 1871 containing a few brief entries on business matters.

The papers of John Wesley Longyear spans the period from 1837 to 1875. The bulk of the collection covers two periods of Longyear's life: his two terms in the U.S. House of Representatives (1863-1866) and his service as U.S. district court judge (1870-1875).