Arthur J. Duffy; Age 77, Army Veteran. Beloved husband of 56 years to Catherine (nee Wuertz) loving dad of Arthur, Timothy (Carol), Eileen, Kevin (Kathy); adored grandpa of Sean, Samantha, Joseph, John, Mark, Ryan and the late Brendan; dear uncle of 5. Proud member of the Sheet Metal Workers Local 73 and a Jollyman of Maguire University. In lieu of flowers please make donations in his memory to Juvenile Diabetes Research Foundation. Visitation Wednesday from 3 to 9 P.M. Funeral prayers Thursday 10 A.M. at Nelson Funeral Home 820 Talcott Rd. Park Ridge. Procession to Immaculate Conception Church for 11 A.M. Mass of Christian Burial. Interment All Saints Cemetery.