Michael G. Hartenberger Obituary
We are sad to announce that on August 4, 2024 we had to say goodbye to Michael G. Hartenberger of Janesville, Wisconsin. Leave a sympathy message to the family in the guestbook on this memorial page of Michael G. Hartenberger to show support.
He was loved and cherished by many people including: his wife Kathy Siekmann Hartenberger; his children, Casey Hartenberger (Kathleen), Teddy and Kylie Meinert (Jake); his stepdaughter Samantha Coston (Zach); his children, Maddox, Henley and Andrea Davies (Blake); his brothers, Steve (Karen), Bill (Caroline), Greg and Joe; and his parents, Mary Hartenberger and Maury Hartenberger.
In lieu of flowers, memorial gifts honoring Mike may be made to Kandu Industries, Inc., Good Shepherd Lutheran Church, Janesville, or Rockford Lutheran High School.
