Ronald J. Barcelona, age 70 suddenly, late of Palos Park. Beloved husband of Audrey nee Masler. Devoted father of Christian and Aron Barcelona. Proud grandfather of Lonna and Liam Barcelona. Dear brother of Robert (late Ruth) Barcelona. Visitation Thursday, from 4:00 to 8:00 p.m. at THORNRIDGE FUNERAL HOME (Janusz Family Funeral Service), 14318 S. LaGrange Rd., (9600 W/ Rte. 45) Orland Park. Interment private. In lieu of flowers, memorials to the American Heart Association, 3816 Paysphere Circle, Chicago, IL 60674.