William Charles Pappas "Bill" of Mt. Prospect, IL passed away April 2, 2019 at home surrounded by his family. He was the beloved husband of Sonia Pappas for 35 years. Loving father of Phil and Eddie Pappas. Dear son of the late Alexander and Dorothy Pappas. Fond brother of Leslie Pappas. Uncle of Christopher, Bianca, and Jake. Cousin of Debbie, Tommy, Heidi, Amy, and Kyle. Son in law of Ada Medrano. In lieu of flowers, donations to St. Jude Children's Hospital - stjude.org. Memorial gathering will be Friday, April 5 ^th from 5:00 p.m. until time of Service at 7:00 p.m. at G.L. Hills Funeral Home 745 Graceland Ave, Des Plaines, IL. For information 847.699.9003 or glhillsfuneralhome.com.