Arlene "Arzie" Petersen, nee Shafer, age 82, of Chicago. Loving mother of Sheryl Hallmann and Gary (Nancy) Petersen, grandmother of Tracy (Adam) Keyes, Timothy Sender, Kristin Petersen, Collin Sender and Jason Petersen; great grandmother of Connor Keyes; sister of Lois (the late Joe) Kasper, Selma Locke and the late Gordon (the late Nancy) Shafer; loving aunt and great aunt of many; loving daughter of the late William Shafer and the late Sylvia Shafer, nee Prazak. Memorial Visitation Sunday, August 19, 2018 from 2 P.M. to 7 P.M. and Monday, August 20, 2018 from 10:30 A.M. to time of Service 11 A.M. at Hitzeman Funeral Home & Cremation Services, 9445 West 31st Street, Brookfield, IL 60513. Interment Elm Lawn Cemetery, Elmhurst. Memorials appreciated to Community Support Services, 9021 Ogden Ave, Brookfield, IL 60513 or Sts. Peter and Paul, 250 Woodside Rd, Riverside, IL 60546. Information 708-485-2000 or www.HitzemanFuneral.com