Mary Catherine "Katie" Kelly - age 26, beloved daughter of Eileen (nee Gawenda) and John F. III (Ret. C.F.D.); loving sister of John F. Kelly IV "Jack"  dear cousin of Scott Sayad, Luke and Clare Gaskill, Jonathan Iwert and Ashley Beck;  fond niece of many aunts and uncles; friend to all.  Proud graduate of Loyola Academy and Northeastern Illinois University.  After a valiant battle with Cystic Fibrosis the family would appreciate any donations be made to the Cystic Fibrosis Foundation or Make-A-Wish Illinois.  Visitation Sunday 2-8 p.m. at Cooney Funeral Home 625 Busse Hwy Park Ridge.  Funeral Monday 9:30 a.m. to Immaculate Conception Church at Harlem and Talcott for a funeral mass at 10:00 a.m.  Interment Maryhill.  Info 847-685-1002 www.cooneyfuneralhome.com