Julia S. Koss, 93, of Chicago passed away on Tuesday April 23, 2013 at Presence Resurrection Medical Center in Chicago. Born in Chicago on Friday May 2, 1919 to Walter and Sophie Musial. Beloved mother of Barbara Lemke. Devoted grandmother of Ron Lemke. Visitation Saturday April 27, 2013 from 9:00 am until time of prayers 11:00am at The Montclair-Lucania Funeral Home 6901 W. Belmont Avenue Chicago to St. Celestine Church for an 11:30am mass of the resurrection. Interment to follow at St. Adalbert Cemetery Niles, Illinois