Francis_Brennan_(cardinal)--Cardinal_John_O'Connor

Francis John Joseph Brennan (May 7, 1894 – July 2, 1968) was an American cardinal of the Roman Catholic Church. He served as dean of the Roman Rota from 1959 to 1968, and then as prefect of the Congregation for the Discipline of the Sacraments from 1968 until his death. Brennan was elevated to the cardinalate in 1967.