Naughton, Joan P. (nee Mahnke), 80 of Chicago passed away Friday. She was a beloved daughter to her predeceased parents Leonard & Clara; a loving life partner to Ed Grant; loving mother to John, Michael (the late Michele Langowski) from Key West, Timothy, Daniel (Linda), Thomas (Millie) & James; adoring grandmother of Danielle, Claire, Matthew, Carter, David & Sean. Active participant in Mather Lifeways Bowling Group, Brickyard Senior Group & St. Genevieve Friendship Group. In lieu of flowers donations can be made to either the American Cancer Society or the Sunshine Activity Center-6202 W. Montrose Ave., Chicago, IL 60634. Visitation will be Tuesday 3 to 9pm at Montclair-Lucania Funeral Home, 6901 W. Belmont Ave., Chicago, IL. Funeral Wednesday prayers at 9am to St. Viator Church for 10am Mass followed by interment at St. Adalbert Cemetery, Niles, IL. For info please call 773-622-9300 or visit www.montclair-lucaniafuneral.com