Collections : [University of Michigan Bentley Historical Library]

Detroit businessman, Republican governor of Michigan (1873-1876) and candidate for the US Senate in 1881; correspondence, speeches, newspaper clippings, and other materials concerning politics, business interests, and state government.

The Bagley collection includes correspondence, speeches, newspaper clippings, and other materials concerning politics and his various business interests. There are also subject files relating to the Centennial Exposition at Philadelphia in 1876 which took place during his gubernatorial administration. The clipping files are of value for articles on Isaac P. Christiancy and Zachariah Chandler and for newspaper coverage of his term as governor and his unsuccessful campaign for senator.

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).