Gilbert C. Wittmann beloved husband of the late Helen; loving father of Fred (Dawn). Susan (Daniel) Rotzoll and Donald (Phyllis); dear grandfather of Carrie (Larry), Jamie (Luke), Jon-Daniel (Chelsea) Freddy (Maggie), Kyle (Angela) and Kelsey and great-grandfather of 4; fond uncle to Lenny, Julie and Brian. Pops to many at the Roadents Car Club. Former owner of G.W. Produce.  Proud WWII Veteran.  Visitation at Cooney Funeral Home, 625 Busse Hwy., Park Ridge on Monday from 1 to 9 p.m.  Funeral Service on Tuesday, 10:30 a.m. at the funeral home. Interment Town of Maine Cemetery.  For info (847) 685-1002 – www.cooneyfuneralhome.com.