Margaret Therese O'Connor, age 66, passed away peacefully on January 7, 2021. Margaret was the dearest daughter of the late Lorraine and William O'Connor; loving sister of Kathleen (Tom) Jurgens, Bill (Mary) and Robert (Annette) O'Connor, Lorraine (Bob) LaCursia, Patrick (Karoline) O'Connor and the late Thomas O'Connor and the late Mary (Jim) Conley. Beloved aunt to many nieces and nephews. Margie was an animal lover but she especially loved dogs. In lieu of flowers, donations to a charity of your choice will be appreciated. All services are private, and Marge will be interred with her parents at All Saints Cemetery in Des Plaines, IL. For more information call (708)456-8300.