Rosemary Olson, nee Krause, age 83, of Chatsworth, IL formerly of Chicago, IL, died October 9, 2009 at Greenbrier Senior Living Community, beloved wife of the late Wallace Olson; loving mother of Joyce (Christ) Matich, Charles (Kathleen) Olson and Wallace (Eydie) Olson Jr.; devoted grandmother of Christ (Amy) Matich, Kimberly (Anthony) Zielinski, Kristy Olson, Kelly Olson, Carmen (Thomas) Cowan and Anna Olson; cherished great-grandmother of Eric Alexander Olson, Ampre Jackson, Brendan Cowan, Ryan and Dylan Zielinski. Funeral Service Monday, 10a.m. at Kolbus-John V. May Funeral Home, 6857 W. Higgins Ave., Visitation Sunday, from 4:00 - 9:00 p.m. Interment St. Luke Cemetery.