Mary Jane Petty, 70, passed away August 14, 2018. Beloved wife of the late Leroy Petty. Loving mother of Brian, Timothy (Patricia), Michael, and Kathleen (William). Fond grandmother of Kelsey, Michael, and Cara. Dear sister of Sandra and the late Carol. Fond aunt of many. Memorial Visitation will be Saturday, August 25th, from 12:00 p.m. until 3:00 p.m. at Cumberland Chapels, 8300 W Lawrence Ave, Norridge, with a Memorial Service at 3:00 p.m.