Dorothy B. Olszewski (nee Tomasiewicz) age 97 beloved wife of the late George passed away on March 9, 2020. Loving mother of Leonard (Marjorie) Olszewski. Dear sister of Leonard (Ann) Thomas, Leona (late Norman) Kuckler and the late Florence (Vincent) Hauber. Fond Aunt to many. Dorothy will lie in state on Saturday, March 14, 2020 beginning at 9:00 a.m. until time of mass at 10:00 a.m. at St. Mary Catholic Church, 794 Pearson Street, Des Plaines, Illinois 60016. Interment private. Funeral care provided by G.L. Hills Funeral Home and Cremation Center. For information please call (847) 699-9003 or glhillsfuneralhome.com