William R. Hamman, age 78, beloved husband for 46 years of the late Jeanne. Loving father of Joe (Pam), Tim (LaRayne) and Kelly (Mike) Griffey, proud grandfather of Shaun (Megan), Jessica, Patrick (Alexzandra), Daniel, Shea, Jack, Johnny, Katie, Mikey and Meghan, proud great grandfather of Lily. Fond brother of Sally (the late Tom), Elaine (Joe), Suzie (the late Mike), Roberta (Ed), and Jim (Michaele). Uncle of many nieces and nephews. Visitation will be Monday, October 8, 2018 from 3:00 pm to 9:00 pm at Blake Lamb Funeral Home (4727 W. 103rd Street; Oak Lawn, IL 60453). Mass of Christian Burial will be Tuesday, October 9, 2018 at 10:00 am at St. Rene Goupil Church (63rd & New England). Entombment will follow at Resurrection Mausoleum.