Katherine Nicosia, nee Caligiuri, 71. Devoted wife of the late Conrad; beloved mother of Robert and Mark (Colleen); cherished grandmother of Ryan; loving sister of Russ (Maryann), Paul, Michael (Sandra) and Ralph (Kim); dear sister in-law of Sam (Barbara) and Chuck (Annette); cherished aunt and great aunt of many nieces and nephews. Visitation Friday from 3-9pm at The Montclair-Lucania Funeral Home 6901 W. Belmont Avenue Chicago where prayers will be said 12:00pm Saturday to St. Vincent Ferrer Church for a 1:00pm mass. Entombment Queen of Heaven Mausoleum.