Jeffrey Lyle Wilson, 69 years, of West Chicago, IL died suddenly of natural causes on Thursday, July 6, 2017 at Northwestern Medicine Delnor Hospital in Geneva, IL.   He was born July 3, 1948 in Aurora, IL. Jeff was a member of the Aurora Sportsman Club, St Charles Gun Club, NRA, IL State Rifle Association and Local #150 International Union of Operating Engineers of Countryside, IL.  He was employed for 40 years by KR&G Excavating Partners LLC of Oswego, IL as a heavy equipment operator. Jeff is survived by two daughters Amanda (Matt Bluelt) of NE, Emma Wilson of NE, a son Josh (Lynn) Wilson of CO, seven grandchildren, his father and step-mother John R and Marjorie Wilson of IL, the mother of his children Josh and Amanda, Linda Wilson of IL, the mother of his child Emma, Kim Wiedenbeck of NE.  He was preceded in death by his daughter Jennifer Thompson, grandson Sam Thompson, mother Helen Lydia Wilson and sister Jackie Lynch. A gathering of family and friends will be held on Saturday, July 29, 2017 from 10:00 AM until a Memorial Service at 12:00 Noon at the DUNN FAMILY FUNERAL HOME with CREMATORY  1801 Douglas Rd  Oswego, IL.  Inurnment of cremains will take place at AuSable Cemetery in Na-Au-Say Twp., IL. Memorials may be directed to an educational fund for his daughter  C/O Emma Nicole Wilson  P.O. Box 665  Oswego, IL 60543. For additional information 630/554-3888 or www.dunnfamilyfuneralhome.com