Cathedral Preparatory Seminary

Cathedral Preparatory School and Seminary is a Roman Catholic high school and seminary in Elmhurst, Queens in New York City. It is operated by the Diocese of Brooklyn. It is the last full-time high school seminary day school in operation in the United States. History Cathedral College In early 1914, Charles E. McDonnell, bishop of the Diocese of Brooklyn, decided that the diocese needed a minor seminary (high school seminary) to ensure a supply of priests. He appointed then Monsignor George Mundelein as the first rector of Cathedral College of the Immaculate Conception. In September 1914, 110 students started classes in Cathedral College's temporary quarters at Saint John’s Chapel in the Fort Greene section of Brooklyn. In December 1914, the diocese broke ground for the new campus in the Clinton Hill neighborhood in Brooklyn. Cathedral College started operation as a six-year minor seminary, with a four-year high school track and a two-year college track. Upon completion of the six-year program, students continuing on to priesthood would be assigned to a major seminary. Many other students went on to become members of religious orders, lawyers, doctors and teachers.