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.

Formerly the Bethlehem Evangelical Church. Minutes of annual congregational meetings, church council and board of trustees meetings, and treasurer's reports; records of the Frauen Vereines, or Ladies Aid Society, and Verein, or the Bethlehem Brotherhood, and the Jugend Vereins, or Youth Fellowship; fundraising materials, miscellaneous printed programs and newsletters, correspondence and clippings; treasurer's book, 1909-1916; and photographs.

The Bethlehem United Church of Christ of Ann Arbor records span one hundred and forty years, from 1833 to 1973. The materials, partially in German, provide a good view of the congregation's history. Included are minutes and constitutions of the congregational annual meetings which span the period, 1855 to 1922. There are also records of the church council complete from 1897 to 1919, and financial records and treasurer's reports, and fund raising materials. There are records of several church organizations and photographs of church buildings and activities.

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.