Pope Paul VI Pope Paul VI Pope Saint Paul VI (; ; born Giovanni Battista Enrico Antonio Maria Montini (); 26 September 1897 – 6 August 1978) served as pope from 21 June 1963 to his death in 1978. Succeeding John XXIII, he continued the Second Vatican Council which he closed in 1965, implementing its numerous reforms, and fostered improved ecumenical relations with Eastern Orthodox and Protestants, which resulted in many historic meetings and agreements. Montini served in the Holy See's Secretariat of State from 1922 to 1954. While in the Secretariat of State, Montini and Domenico Tardini were considered as the closest
Pope John Paul II became popularly known as Alexander the Great). The three popes who today commonly are known as "Great" are Leo I, who reigned from 440–461 and persuaded Attila the Hun to withdraw from Rome; Gregory I, 590–604, after whom the Gregorian Chant is named; and Pope Nicholas I, 858–867, who consolidated the Catholic Church in the Western world in the Middle Ages. John Paul's successor, Benedict XVI, has not used the term directly in public speeches, but has made oblique references to "the great Pope John Paul II" in his first address from the loggia of St. Peter's Basilica, at the