John L. Chavez Jr. Sgt. Cook County Sheriff Dept. beloved husband of Maria L. (nee Gallegos); loving father of Andrea, Arturo, Lezlie, Ayden, Cesar, Arianny and Aaron; devoted son of John Sr. and Maria ; dearest brother of Miguel, Ricardo, Noel and Chuy. Visitation Sunday 12-5 p.m. Funeral Monday 9:00 a.m. from Lawn Funeral Home 7909 State Rd. (5500W) Burbank to St. Rene Goupil Church Mass 10:00 a.m. Interment Queen of Heaven Cemetery. Funeral info (708) 636-2320