David B. Witt, age 78. Beloved husband of the late Sherrie nee Zukowski. Loving father of Kathi (Rob) Walkington and Karen (Michael) Palmieri. Cherished grandfather of Wyatt Walkington, Nicole (Sean) Adams, Samantha Palmieri and Dominic (Kaitlyn) Palmieri. Great grandfather of Jonnie, Anthony, Anthony Jr., Nico, Giovanni, Dominic Jr., Daniella, Gianna, Danielle, Sophia, Arianna and Cian. Dear brother of Paul (Lucy) Witt. Fond uncle of Eric (Julie) Davis and great uncle of Patrick Whatley. Visitation Monday May 13 from 3:00 p.m. until 8:00 p.m. (Funeral Services at 4:00 p.m. & 7:30 p.m.) at Cumberland Chapels, 8300 W. Lawrence Ave., Norridge. Interment will be held privately at Acacia Park Cemetery. Funeral Info: 708-456-8300 or www.cumberlandchapels.com