January 20, 2018 at the age of 83 years. Beloved Husband of Mary (Nee Schoendorf). Loving father of Katherine Koehler, William (Joanna) Koehler, Mary Daniels and Patricia (Chuck) Schroeder. Devoted grandfather of Wiley Koehler, Alec Koehler, Max Daniels and Kate Daniels. Private family services.