Michael C. Johnson, age 33, beloved husband of Katherine, nee Hartnett; cherished son of Deborah, nee Schruefer and the late Eric; dear brother of Christine and Mark Johnson; loving grandson of Mary and Joseph Schruefer; dear son-in-law of James and Elizabeth Hartnett and brother-in-law of David Hartnett. Visitation Saturday, April 9, 2016, 10:00 a.m. until time of funeral service, 2:00 p.m. at Gibbons Funeral Home, 134 South York Road, (½ mile North of Saint Charles Road), Elmhurst. In lieu of flowers, memorial contributions may be made to the The Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Northwestern University Office of Development,750 North Lake Shore Drive, 9th Floor, Chicago, Illinois 60611or by donating blood at the center of your choice. For funeral information please call 630-832-0018 or www.gibbonsfuneralhome.com