Duffy, James J. Jr, - of Wantagh on August 23, 2013 in his 66th year. Beloved husband of Louise. Loving father of Mary Beth Reindl (Frederick), Kathleen Murphy (Terrence), Christopher, Anna Tufo (Michael) and Jean Claire Sims (Gerard). Cherished Papa of Freddie, Annie, James, Patrick, Caitlin, Erin, Emma, Michael, Aidan and John. Loving son of Helen and the late James J. Duffy, Sr. Devoted brother of William, Thomas, John, Theresa, Diane and Wendy. Family will receive friends Sunday 7-9 pm and Monday, 2-5 and 7-9 pm at the Charles J. O'Shea Funeral Home, 603 Wantagh Ave. (Exit 28N SSPKWY) Wantagh, NY. Mass of Christian Burial will be held on Tuesday, 10 am. St. Frances de Chantal R.C. Church, Wantagh. Interment to follow at Holy Rood Cemetery. www.osheafuneral.com In lieu of flowers donations can be made to Memorial Sloan Kettering Cancer Center, 650 Commack Road, Commack, NY, 11725.