Collections : [University of Michigan Bentley Historical Library]

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).

State representative from Chippewa County, Michigan. Correspondence and business papers dealing with mining, fishing, shipping, fur trading, lumbering and other businesses in the Northern Peninsula, particularly in Sault Ste. Marie, Michigan; also maritime papers, ships' manifests from Michilimackinac and Sault Ste. Marie, Michigan, miscellaneous American Fur Company papers, and papers on lighthouse administration, the Sault Ste. Marie Canal, and Republican politics.

This collection of eight microfilm rolls divides into two series: Correspondence and business papers, and Maritime papers. Although titled the Peter Barbeau collection, the papers are of Barbeau and others Northern Michigan businessmen. The papers detail business activities, particularly in Sault Ste. Marie area and concern mining, fishing, shipping, fur trading, lumbering, and other businesses. Also included are maritime papers consisting of customs papers and ships manifest from Michilimackinac and Sault Ste. Marie. Found within the collection as well are miscellaneous American Fur Company papers, papers on lighthouse administration, the Sault Ste. Marie Canal, and some Republican politics.