Duffy, Daniel J. (NYPD Mounted Unit, Retired), of North Babylon, NY on August 19, 2012. Loving husband of Betty. Devoted father of Jennifer Duffy-Philip (Audie). Cherished grandfather of two. Dear son of Daniel F. and Ann Duffy. Beloved brother of Karen Duffy and Chris (Leslie) Duffy. Friends may visit at the Claude R. Boyd-Spencer Funeral Homes, 448 W. Main Street, Babylon Village, Tuesday, August 21, 2012 from 7:00-9:30 p.m. and Wednesday, August 22, 2012 from 2:00-4:30 and 7:00-9:30 p.m. Funeral Mass Thursday, August 23, 2012, 11:00 a.m. at Our Lady of Grace R.C. Church, West Babylon. Interment will follow at Pinelawn Memorial Park Cemetery. In lieu of flowers, contributions appreciated to NYCPBA Widow's and Children's Fund 125 Broad Street, 11th Floor, New York, NY 10004-2400 and The Imus Ranch for Kids with Cancer PO BOX 250 Ribera, NM 87560.