Mary Ann DuBois, nee Vanderwall age 91, beloved wife for 68 years of Melbourne. Loving mother of Emily (late Ron) Seager, Alvin (Elaine), and Douglas (Susan). Dear grandmother of 7 and great-grandmother of 7. Fond sister of Alice Boersma. Dear aunt of many nieces and nephews. Visitation Sunday 3-9 PM. Funeral Service Monday 1:00 p.m. at Colonial Chapel 15525 S. 73rd Ave. (155th/Wheeler Dr. & Harlem) Orland Park. Interment Pleasant Hill Cemetery, Frankfort, IL. Express your thoughts and condolences at www.colonialchapel.com 708-532-5400