Mary A. Walker, nee Anderson, age 80, beloved wife of the late James L. Walker (2004). Loving mother of James D. (Karen) Walker and Donna (Jordon) Varichak. Cherished grandmother of Kellie and Lindsey Walker. Dear aunt of nieces and nephews and friend of many. Family will receive relatives and friends Tuesday, September 6, 2016 from 10:30 a.m. until time of Memorial Service 11:00 a.m.at Colonial Chapel 15525 S. 73rd Ave. (155th/Wheeler Dr. & Harlem) Orland Park, IL. Burial private at Abraham Lincoln National Cemetery, Elwood, IL. Express your thoughts and condolences at colonialchapel.com 708-532-5400.