Ralph A. Mastrangelo Sr., age 93, U.S. Army WWII Veteran, late of Chicago. Beloved husband for seventy years of the late Loretta V. Mastrangelo nee Roberts. Devoted father of Ralph (Helen) Mastrangelo Jr., JoAnn (James) Forster, Annette (David) Carter and Kimberly (Philip) Rizzo. Proud grandfather of Anne (Ron) Bengtson, Jason (Kathryn) Forster, Jennifer (Dan) Omiecinski, Angela Carter, David Carter, Kelsey Carter, Philip Rizzo II, Dominic (Amanda) Rizzo and Tony Rizzo and great-grandfather of 10. Kind uncle of many nieces and nephews. Visitation Monday, from 2:00 to 9:00 p.m. Funeral Service Tuesday, 10:00 a.m. at THORNRIDGE FUNERAL HOME (Janusz Family Funeral Service) 14318 S. LaGrange Rd. (9600W/Rt.45.), Orland Park. Interment Abraham Lincoln National Cemetery.