John “Jack” J. O’Rourke, age 98, of Plainfield, IL formerly of Alsip, IL. WWII Veteran Master Sergeant of U.S. Army Air Force. Beloved husband of the late Dorothy J. (nee Larson); loving father of Jean (Patrick) Malik, Patricia Konie; Margaret (Frank) Tuminello, Cathleen (Mark) Fiechter and John (Jeanine) O’Rourke; proud grandfather of 12; great grandfather of 8; dear brother of the late Mary (the late Jack) Roche and the late Dennis (the late Dolores) O’Rourke, fond uncle of many. Volunteer of many years at Little Company of Mary, member of Oak Lawn racquet club.