Judith A. Sullivan, 79, of O’Fallon, IL, passed away on Tuesday, December 29, 2020 at St. Elizabeth’s Hospital. Judith was born on March 18, 1941, in Evansville, IN, to the late Jacob and Rosemary (Fink) Jett. She loved spending time with her children, 12 grandchildren, and 10 great-grandchildren. Judy also enjoyed traveling, water aerobics, shopping in craft stores, and hanging out with her dog Beau. Awaiting her arrival in heaven are her husband, James Jay Sullivan; parents, Jacob and Rosemary Jett; daughter, Shannon Sullivan; brothers, Scott Jett and Alan Jett; and son-in-law, Kris Griepentrog. Judith is survived by her daughters, Susan Taylor (Brian) of O’Fallon, IL, Sally Griepentrog of Eureka, IL, and Amy Roberts (Bryan) of Galva, IL. No services ae being held at this time. Arrangements have been entrusted to Schildknecht Funeral Home, O’Fallon, IL.