Jack Kastelic passed away peacefully September 28, 2024 at the age of 90. Beloved husband of the late Dotty Kastelic. Loving uncle of Mary Guy, Kristine Hurlbert, Dan Konosky, Nancy Pennington, and Tom Sattavara. Great-uncle of 13 and great-great uncle of 22. He will be greatly missed. Per his wishes cremation has taken place and a private family service will be held at Glen Eden Memorial Park, Livonia, Michigan. Memorial contributions may be directed to Michigan Humane.