John M. Chavez, 65, Ret. Sgt. Chicago Police Dept. Beloved husband of Darlene, devoted father of John, Anthony and Michelle; cherished grandfather of Jessica and Marco; dear brother of Alex, Bob, Joe, Alice, Liz, Rose, Paul, David, Patsy and the late Pat; fond uncle of many nieces and nephews; loving friend to many. Visitation Monday 3-9pm at The Montclair-Lucania Funeral Home 6901 W. Belmont Avenue Chicago where prayers will be said 9:30am Tuesday to St. Priscilla Church for a 10:30am mass. Interment is Private.