Ann S. Devereux (nee Sullivan) of Indian Head Park formerly of Oak Park, Age 89.  Advocate and lobbyist for the disabled, always first to lend a hand and care for those in need, her community, friends and family, and she could throw a great party!  She was preceded in death by Timothy, her husband of 68 years. Loving mother of Timothy (Janice) Devereux, Colette Devereux, Jennifer (Jim) Lajewski, Nora (Rich) Valentino, Matthew (Kate) Devereux and the late Peter Devereux; proud  grandmother of Timothy (Ruby), Terry (Michele), Kathryn, Norah, Michael, Meghan, Alison, Aaron, Andrew, Alec and Izzy; great-grandmother of Timothy "Teddy"; dear sister to the late Kathleen (Jerry), late Charles (late Jane) and Barbara (late Charles); fond aunt of many. Family and friends will be received at the Conboy-Westchester Funeral Home,10501 W Cermak Rd, Westchester on Saturday, April 18, 2026 from 11:00 a.m. to 3:00 p.m. with a Chapel Service at 2:30 p.m. There will be a Memorial Visitation on Friday, June 12, 2026 at Ascension Church, 808 S. East Ave., Oak Park from 9:30 a.m. until time of the Funeral Mass at 10:30 a.m. proceeding to Queen of Heaven Cemetery for Interment. For info 708-F-U-N-E-R-A-L.