Helen M. Du Long, nee Kalodimos; beloved wife of the late Jospeh F. "Fred"; loving mother of Nancy (Norm) Gassman, Joey (Janet), Cathy (Scott) Dilny and Eddie; dear grandma of Gus Nordgren (Veronica), Steve, Kevin, Peter and Danny Dilny and Danielle (Dan) Barmore; great-grandma of Jonathan, Macie, Mackenzie and Mia Nordgren.  Visitation Friday 4 to 9 p.m. Funeral Prayers, Saturday, 11 a.m. at Lawrence Funeral Home 4800 N. Austin Ave., Chicago to St. Robert Bellarmine Church, Mass 11:30 a.m. Interment Maryhill Cemetery.  In lieu of flowers, donations to Alzheimer's Association would be appreciated.  For information 773-736-2300 or www.lawrencefh.com