Friday, 12 March 2010 00:00John T. McGuire, of North Massapequa, died on Feb. 25, 2010. Husband of the late Grace. Father of Cormac McGuire. Also survived by many other family members and friends. Arrangements entrusted to McCourt & Trudden Funeral Home, Farmingdale. Funeral Mass was held at St. James RC Church, Seaford. Interment Calverton National Cemetery.