Mary Ketelaar (nee Gentile), 67, of Bartlett, formerly of West Chicago, passed away Monday, January 15, 2024 surrounded by her family. Mary was known as a caring and generous person who lived an active life and treasured spending time with her family. Beloved wife of the late Craig, Sr; loving mother of James (Patricia), Tamara (Joe) Ognibene, and the late Craig, Jr.; proud grandmother of Ryan and Abigail; dear sister of Joseph (Marie) Gentile, Kathleen (the late Alan) Wendland, Richard (Mary) Gentile, Barbara (Steve) Weiser, Patricia (Dale) Larkin, John Gentile, and Linda (Michael) Altobelli; fond aunt of many nieces and nephews. Visitation Thursday, January 18 from 5:00pm to 8:00pm at Countryside Funeral Home and Crematory 950 South Bartlett Rd. (at Stearns Rd), Bartlett. Cremation private at Countryside Crematory. Inurnment Saturday, 11:00am January 20, 2024 at Good Shepherd Cemetery, 16201 104th Avenue, Orland Park IL. Info (630)289-7575.