John L. Hedinger, age 91, formerly of Chicago.  Beloved husband of Betty for 72 years.  Loving father of Theresa (late Philip) Naso, Pamela (Richard) Hartig and Patricia (John) Manderscheid.  Devoted grandfather of Christina (Steven) Bonnell, Jennifer (Jedidiah) Ayres, Kimberly (Jake) Eyermann, Lauren (Michael) Holloway and Matthew (Cristina) Malusa.  Dear great-grandfather of Ruby, Leo, Josiah, Jeremiah, Eleanor and Margaret.  Preceded in death by his siblings Margaret, Joseph and Edward.  Services and interment will be private.  Memorials in John’s memory may be made to the Alzheimer’s Assn.  Arrangements entrusted to Hallowell & James Funeral Home 630-964-6500