Collections : [University of Michigan Bentley Historical Library]

Ann Arbor German-American family, owners of the Allmendinger Organ Company which later became the Ann Arbor Organ Company. Correspondence, scrapbooks, family genealogy, photographs concerning family affairs, materials on Helene Allmendinger's radio show, examples of spirit messages received by Helene Allmendinger from deceased family members; information pertaining to the Ann Arbor Organ Company, and family members still living in Germany.

The collection is divided into the following series: Family records and correspondence; Helene Allmendinger papers; Ina Allmendinger papers; Ann Arbor Organ Company; Harriet Birch papers, Other family members; Miscellaneous, and Photographs.

Papers of Benjamin Douglass and his sons, Samuel T. Douglass, Detroit attorney and jurist, and Silas H. Douglas, professor of chemistry at the University of Michigan, and member of Douglass Houghton's Northern Michigan survey. Correspondence, scrapbooks, letter books, and miscellanea concerning family affairs, business and university activities; also contains records of the Douglass and Walker and Campbell Law Firm; and papers of individual members of Silas Douglas’ family, including his wife Helen Welles Douglas, their children Samuel T. Douglas, Marie Louise Douglas, and Catherine Hulbert Douglas, and other Douglas and Welles family members; and photographs.

The Douglass Family collection spans the period 1812-1911 and comprises eight linear feet of manuscripts, one linear ft. of photographs, three outsize volumes, and 1 folder of oversize materials. The collection include the papers of Benjamin Douglass and his two sons, Samuel T. (1814-98) a lawyer and Detroit judge, and Silas H. (1816-90), a professor at The University of Michigan. Although Silas came to use the family name of Douglas rather than Douglass, the paper indicate that there was little consistency.

The collection consists of personal and professional correspondence, letterpress books, business and legal papers, scrapbooks, photographs, and family materials. The collection, except for series of photographs and maps, is arranged by family member name.

Michigan family from Adrian and Flint, Michigan. Family papers, sound recordings, and photographs.

The collection is arranged by family name: Tomlinson, Pomeroy, and Raab. The earliest item is an account maintained by Alexander Tomlinson of Sherwood, Michigan. Within the Raab family papers are diaries, 1891-1892, of Florence Raab concerning her life in Adrian, Michigan. In addition, the collection includes papers and audio-tapes of Irving T. Raab reminiscing about his student life at the University of Michigan in the years before 1900. These tapes also concern his life in Flint and career as Presbyterian clergyman. The photographs in the collection are of family members.

Hamburg, Livingston County, and Ann Arbor, Michigan, family. Correspondence, newspaper clippings and photographs of the Lohmiller, Twichell, and Hollister families.

The papers of the Twichell family document three generations of the extended Twichell families. It includes extensive correspondence files, reminiscences of life on turn-of-the-century Michigan farm and of student life the University of Michigan, files relating to the family businesses including boardinghouses in Ann Arbor, and photographs of family members, towns in Michigan, and University of Michigan students. The collection has been arranged into the following series: Correspondence, Alphabetical Files, Photographs, and Sound Recordings.

Local historical society for Washtenaw County, Michigan Organizational records and collected historical materials.

The Washtenaw County Historical Society records include collected historical documents and photographs relating to the people, events, and history of the county, its cities and townships. There are also administrative records of the organization, including minutes of meetings, subjects relating to Society programs and projects, and financial miscellanea.