O'Neill, Margaret “Margie,” (nee: Thornhill), of St. Charles, Missouri, died on Sunday, September 11, 2016, at the age of 84. Beloved wife of Leroy O’Neill; cherished daughter of the late Percy and Elizabeth Thornhill; devoted mother of Lee Barrett, David (Cindy) O’Neill, John (Elaine) Pilkington, and Linda Purviance; loving grandmother and great-grandmother to many; treasured sister of John Brady and Annie Wheeler. Margie is also survived by many other extended family members and friends.
Margie enjoyed going to flea markets and listening to country music in her spare time. Her greatest joy was spending time with her family and friends. Margie was dearly loved and will be missed by all who knew her.
Memorials may be made to St. Jude Children’s Research Hospital.