Mark G. Henthorn

September 28, 1957 - October 19, 2021

Mark Gregory Henthorn, 64, of Janesville, WI, passed away on Tuesday, October 19, 2021 at St. Mary’s Hospital in Madison. He was born on September 28, 1957 in Beloit, WI, the son of Herbert and Patricia (Olson) Henthorn. Mark was a 1975 graduate of Beloit Memorial High School. Mark was formerly employed by General Motors, retiring January 1, 2007. He loved playing pool at the Carom Room with his dad. Mark was an avid Green Bay Packer fan and loved being able to talk about their wins. In his younger days, he enjoyed bowling and golfing. Mark liked to gamble and often went to the casino and could be found at the Blackjack table. Mark was a car enthusiast, especially when it came to his ’69 Camaro. Survivors include the love of his life, Deborah Ward of Janesville, WI; children, Jason Henthorn of Orangeville, IL, Brooke Henthorn LaPuma of Whitewater, WI, and Tierney Henthorn of River Hills, WI; grandchildren, Dammen Henthorn, Sunny Reed Matz and Daesean Reed; great grandson, Dammen Henthorn Jr.; and sisters, Cheryl (Michael) Metcalf of Poplar Grove, IL and Brenda (John) Boel of Louisville, KY. He was predeceased by his parents. A Celebration of Life for Mark will be held at a later date. Daley Murphy Wisch & Associates Funeral Home and Crematorium, 2355 Cranston Rd., Beloit, WI assisted the family with arrangements.