Karen Angela Heydorn, 82, of LaGrange Park.  Beloved wife of the late Julius “Herb.”  Loving mother of Allan (Ursula) Heydorn, Heidi (Mike) Corradi, Kent Heydorn & the late Susan (late David) Blake.  Devoted grandmother of Zack & Nicolle Heydorn, Mallory (Bryan) Kelly, Ethan, Heather & Amber Heydorn, Connor & Amy Corradi, & the late Natalie Blake.  Also a soon-to-be-born great-grandchild.  Dear sister of the late John (Barbara) Nordeen.  Also several nieces & nephews.  Services & interment private.  In lieu of flowers, memorials to Helping Hand Center appreciated.  Karen was a member of the LaGrange Art League.  Arrangements entrusted to Hallowell & James Funeral Home at 708/352-6500 or www.hjfunerals.com