John G. Klinkosh, of Muskego, WI, passed away peacefully on April 28, 2026 at the age of 85.

John is survived by his wife of 63 years, Pauline (nee Matusinec) Klinkosh; his son John (Kelly) Klinkosh, his daughter Kris (Don) Zimmer; his son-in-law Michael Quandt; his grandchildren Brittany, Allison, Kaitlyn, Kaylee, Cody, Brady, Laney, and Jacob; and 6 beloved great-grandchildren. John is further survived by two siblings, and many nieces, nephews, and dear friends.

Preceding him in death are his parents, Harry and Esther Klinkosh; daughter Jackie Quandt; and his granddaughter Maddie Zimmer.

A funeral service for John is being planned at St. Leonard’s Catholic Parish. Please re-visit this site for further details.