Papers of the Upjohn family of Hastings and Kalamazoo, Michigan, collected by Dr. E. Gifford Upjohn. Papers and genealogical materials of Upjohn and related families, especially the Mills family, Kirby family, and Clough family; include materials concerning family activities, medical practice, and daily life; also papers concerning the work of Clough family members as missionaries to southern India; and selected Upjohn Pharmaceutical Company historical records; and photographs.
The Upjohn family papers, collected and preserved by Dr. E. Gifford Upjohn, consist of materials brought together by various family members primarily for genealogical purposes. More than a "family archive" because of the importance of the Upjohns as founders of the Upjohn Pharmaceutical Company in Kalamazoo, the collection includes material spanning the period from the early 1800s to the present. The Upjohn Collection consists of three feet of manuscripts, two feet of family related books and bound manuscripts, and two feet of photographs.
Because of its diversity, the collection has been divided into five series of papers: Upjohn family; Families related to the Upjohns; Upjohn Company; Printed Materials; and Photographs.