David Heintz, age 64, of Dutton, passed away unexpectedly on Friday, July 9, 2021. David was a loving brother, uncle, and friend. He would drop anything to help others, and was a selfless and caring man. He was preceded in death by his parents Louis and Margaret Heintz. He will be lovingly remembered by his siblings, Barry (Gloria) Heintz, Clare (Kathy) Heintz, Lois (Stan) Oxender, Beverly (David) Cutler, Jon Heintz, Linda (Scott) Benjamin, Dale (Sue) Heintz, Janet (Dale) Burgess, Jim (Tina) Heintz, Steve (Roxy) Heintz; and many nieces and nephews. Funeral services will be held 11 am Wednesday, July 21, at Corinth Reformed Church, with Rev. Jason Nagel officiating. Relatives and friends may meet the family Tuesday from 2-4 and 6-8 pm at Matthysse Kuiper DeGraaf Funeral Home, 616 E. Main St. SE, Caledonia. Those who wish may make memorial contributions to the 2021 Swinging Clubs for Healthy Lungs (passion.cff.org) and Wounded Warriors.