Jean Graf (nee Calabrese), age 76, passed away Monday, March 23, 2026. She was born in Chicago, Illinois to John and Madelyn (nee Carazzo) Calabrese on April 29, 1949. Devoted wife of the late Thomas Graf. Loving mother of Michelle (John Mehrholz) Sobecki, Michael (Jen Rivera) Graf, Margaret (Daniel) Sundstrom. Caring grandmother of Kyle and Brandon Sobecki, Christopher Graf, Madelyn and Charles Sundstrom. Fond mother-in-law of Scott Sobecki. Kind sister of the late Marsha Andersen, James Calabrese, Noreen Hoffman, Marian Colletti, and Janet Mule. Doting aunt, sister-in-law, cousin, and dear friend of many. Visitation will be Friday, March 27, from 3:00 p.m. until 8:00 p.m. at Kolssak Funeral Home, 189 S. Milwaukee Ave. (2 Blocks South of Dundee Road) Wheeling, IL 60090. Visitation will resume Saturday the 28th at 10:00 am at Kolssak Funeral Home until the 10:45 a.m. procession to St. Joseph Catholic Church. A Life Celebration Mass will be 11:00 a.m. in St. Joseph the Worker Church, 181 W Dundee Rd, Wheeling, IL 60090. Entombment to follow at All Saints Cemetery, 700 N. River Road, Des Plaines, IL 60016. In lieu of flowers, donations to the Make-A-Wish Foundation, 200 W Monroe St Suite 1801, Chicago, IL 60606 or at wish.org are greatly appreciated. Send a condolence, share a story or post a picture at funerals.pro