Jerome "Jerry" Kosik, longtime resident of North Riverside, age 90. Beloved husband of Janet, nee Aamodt; loving father of Kimberly (James) Hamilton, Michael (Misty) Kosik and Amy (Chris) Beggs; proud grandfather of Stacey Burch, Stephanie Hamilton, the late Jacob Witt, Kyle Witt, Brittany (Rich) Matyas, Michael (Emily) Kosik, Paige Beggs and Connor Beggs; great-grandfather of Bryan Burch, Cayden Witt, Richie Matyas and William Kosik; fond brother of Lynn (David) Sommer. Jerry was the former North Riverside Chief of Police (1979-1982) and was a member of the Illinois Police Association, the International Police Association, the PB & PA of Illinois, the Riverside Township Lions Club, the American Legion Post 2011-Homer Glen and the English Police Officers Exchange Program. Family and friends will be received at the Conboy-Westchester Funeral Home on Sunday, August 17, 2025 for a Memorial Visitation from 1:00 p.m. to 4:00 p.m. All to meet Monday, August 18, 2025 at Marian Village, 15624 Marian Dr., Homer Glen for visitation from 10:00 a.m. until time of the Funeral Mass at 11:00 a.m. Interment Abraham Lincoln National Cemetery. In lieu of flowers, memorials appreciated to the Illinois Police Association (www.ipacops.org) or the Brookfield Zoo ( www.brookfieldzoo.org ). Arrangements entrusted to the Original Kuratko Family-Brian D. Kuratko, Funeral Director. For info 708-F-U-N-E-R-A-L.