William John Siorek, age 72, of Oak Lawn, Illinois passed away on Thursday, August 25, 2022. William was born July 11, 1950. Beloved son of the late Leonard and Marjorie (nee Flanigan), former husband of Maryann (nee Sirota), loving father of William, Thomas (Amber) and David (Sharon), proud grandfather of Justin, Kaitlyn, Hayden and Henry, loving and caring brother of Joan (George) DesLauriers, Linda (Alan) Patterson, late Marilou and Robert, fond uncle to many nieces and nephews.
A visitation for William will be held Thursday, September 1, 2022 from 4:00pm until 8:00pm at Blake-Lamb Funeral Home, 4727 W. 103rd Street, Oak Lawn, IL. A Mass of Christian Burial to follow on Friday, September 2, 2022 at 10:00am at St. Catherine Of Alexandria Catholic Church, 10621 S. Kedvale Avenue, Oak Lawn. Interment Holy Sepulchre Catholic Cemetery.
Fond memories and expressions of sympathy may be shared at www.blakelamboaklawn.com for the Siorek family.
