Donald G. Wanner, age 81, beloved husband of Rita; loving father of Michael (Karen), Robin (Ernst) Wolf, Lisa (Dave) Williamsen and Scott (Jennifer); cherished grandfather of Brent, Corey, Heather, Shawn, Perry and Paige. Greatest dad and grandpa. Visitation Wednesday from 3 to 9 pm, funeral prayers Thursday 10:15 am at Lawrence Funeral Home, 4800 N. Austin Ave., Chicago. Procession to St. Robert Bellarmine Church for Mass of Christian Burial 11 am. Interment private. For more info 773-736-2300