Duffy, John W., on October 27, 2011 of Ridge, LI. Beloved husband of the late Ann. Loving father of Laura McDonald and her husband Ray, Robin J. Duffy, Kathleen Kerry Tornabene and her husband John and the late James Downes. Cherished grandfather of Brian, Sean, Corinne, Courtney, Robin Jean, Nicole and Brianna. Reposing O.B. Davis Funeral Homes, 1001 Route 25A, Miller Place, LI. Visitation Wednesday 2-4 and 7-9 PM. Funeral Mass 9:30 AM Thursday at St. Anthony of Padua R.C. Church, Rocky Point, LI. Interment Holy Cross Cemetery.