Source of name: In 1880, the St. Paul and Sioux City Railroad was purchased by the Chicago, St. Paul, Minneapolis and Omaha Railway, or the Omaha Road, and there was already a station named Hersey on the latter road's track in Wisconsin. In order to avoid confusion, the name of Hersey was changed, briefly to Nobles County Station. Soon thereafter, the name Brewster was settled upon. There is some confusion regarding the choice of name. E. F. Drake, president of the St. Paul and Sioux City Railroad once stated that the name "was changed to Brewster after a director of the Omaha Road." But a brochure later put out by the Chicago and North Western Railway Company stated that "the present name was given in honor of Brewster, a town in Barnstable County, Massachusetts, which was named in honor of Elder William Brewster, one of the first settlers of Plymouth Colony."