John Koehler Obituary
We are sad to announce that on February 26, 2023, at the age of 81, John Koehler (Waupun, Wisconsin) passed away. Family and friends are welcome to send flowers or leave their condolences on this memorial page and share them with the family.
He was predeceased by: his parents, Oscar Koehler and Marguerite Howland Koehler; and his siblings, Cora Ryan, James and Gary Koehler.
He is survived by: his wife Judy DeGroot; his children, Carla Koehler, Jean Heaster and Gregory Koehler (Michelle); his grandchildren, Maureen, Erin and Finn Heaster; his sister Susan Koehler; and his sister-in-law Cindy Henning. He is also survived by nieces and nephews.
