Collections : [University of Michigan Bentley Historical Library]

Journalist, historical researcher from Kalamazoo, Michigan; Correspondence, research articles and notes, and photographs.

The Weissert collection includes correspondence, 1893-1947, including letters from Joseph Bailly, Clarence M. Burton, Gurdon S. Hubbard, Chase S. Osborn, Albert E. Sleeper, and George Van Pelt. There are also speeches, and writings mostly on Michigan history topics, including Indian history and the history of Kalamazoo and Barry County. The series of research notes illustrates the variety of Weissert's interests: historical personalities, forts, Michigan cities, and early state history. The photographs and snapshots pertain to Weissert's interest in Michigan history, especially homes, churches, mills, hotels, businesses, and other sites primarily in western Michigan, but also including Sault Ste. Marie and Mackinac Island. There are also photographs of Michigan pioneers, particularly from the Hastings, Michigan area.

Governor of Michigan, writer, businessman; papers include correspondence, business records, speeches, writings, visual materials, diaries.

The Osborn collection consists of correspondence, diaries, business papers, scrapbooks, photographs, and other materials accumulated during his life. Materials prior to 1889 are scarce possibly because of a fire which destroyed Osborn's home; thereafter and up to the time of his death in 1949, the Osborn papers are voluminous, documenting each of this man's varied activities. Although his career as elected public official was limited to one term as governor, the collection reflects the importance of his life in areas beyond politics alone. His voice was heard, in letters and speeches and monographs, speaking out on the issues of the day - prohibition, conservation, the New Deal, and of course his life-long interest in the development of Michigan's Upper Peninsula economy and natural resources.

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).