Born and raised in New York City, Anthony DeLaura studied at Saint John’s and Saint Francis Colleges in Brooklyn. After graduating from Our Lady of Angels Seminary in Niagara, he was ordained a Catholic priest on June 10, 1933. He served as assistant at Saint Lucy’s, Saint Rita’s, Saint Joseph Patron, in Brooklyn, before entering military service in 1942. He was commissioned a U.S. Army chaplain, and saw action in eight campaigns with the 9th Infantry Division, earning a Silver Star for his heroism in action. In 1946, after discharge from the Army, he was assigned to Saint Brigid’s in Westbury. In 1952 he was appointed pastor of Our Lady of Assumption. Bishop Kellenberg named him to the Board of Consultors in 1957, and he was appointed a parish priest consultor.