Memorial services for Ila Mae Heidenworth, age 89, of Knoxville formerly of Estherville, Iowa will be held on Saturday, July 12 at 1:00 P.M. at the Immanuel Lutheran Church of Estherville. Burial will follow at St. Paul’s Lutheran Cemetery of Whittmore, Iowa. A memorial has been established for the Immanuel Lutheran Church of Estherville or the Pleasant Care Nursing Home of Pleasantville. Condolences may be sent to www.winfieldfh.com