Pope John XXIII was head of the Catholic Church and sovereign of the Vatican City State from 28 October 1958 until his death in June 1963. He was among 13 children born to Marianna Mazzola and Giovanni Battista Roncalli in a family of sharecroppers who lived in Sotto il Monte, a village in the province of Bergamo, Lombardy. He was ordained to the priesthood on 10 August 1904 and served in a number of posts, as nuncio in France and a delegate to Bulgaria, Greece and Turkey. In a consistory on 12 January 1953 Pope Pius XII made Roncalli a cardinal as the Cardinal-Priest of Santa Prisca in addition to naming him as the Patriarch of Venice. Roncalli was unexpectedly elected pope on 28 October 1958 at age 76 after eleven ballots. Pope John XXIII surprised those who expected him to be a caretaker pope by calling the historic Second Vatican Council (1962–1965), the first session opening on 11 October 1962, which is now his feast.
Pope Paul VI was head of the Catholic Church and sovereign of the Vatican City State from 21 June 1963 to his death in August 1978. Succeeding John XXIII, he continued the Second Vatican Council, which he closed in 1965, implementing its numerous reforms. He fostered improved ecumenical relations with Eastern Orthodox and Protestant churches, which resulted in many historic meetings and agreements. In January 1964, he flew to the Hashemite Kingdom of Jordan. This was the first time a reigning pontiff had flown on an airplane, the first papal pilgrimage to the Holy Land, and the first time a Pope had left Italy in more than a century.
The Mass of Paul VI, also known as the Ordinary Form or Novus Ordo, is currently the most commonly used liturgy in the Catholic Church. It was promulgated by Pope Paul VI in 1969 and its liturgical books were published in 1970; those books were then revised in 1975, they were revised again by Pope John Paul II in 2000, and a third revision was published in 2002.
The Tridentine Mass, also known as the Traditional Latin Mass or the Traditional Rite, is the liturgy in the Roman Missal of the Catholic Church codified in 1570 and published thereafter with amendments up to 1962. Celebrated almost exclusively in Ecclesiastical Latin, it was the most widely used Eucharistic liturgy in the world from its issuance in 1570 until the introduction of the Mass of Paul VI.
Lucian Pulvermacher was a traditionalist schismatic Roman Catholic priest and a modern-day antipope. He was the head of the True Catholic Church, a small conclavist group that elected him Pope Pius XIII in Montana in October 1998. At the time of his death, he lived in Springdale, Washington, United States.
Giuseppe Siri was an Italian cardinal of the Catholic Church who served as Archbishop of Genoa from 1946 to 1987, and was elevated to the rank of cardinal in 1953. He was a protege of Pope Pius XII. He was considered a likely candidate to succeed Pius XII, John XXIII, Paul VI, and John Paul I.
Traditionalist Catholicism is a movement encompassing members of the Catholic Church and offshoot groups of the Catholic Church that emphasizes beliefs, practices, customs, traditions, liturgical forms, devotions and presentations of teaching associated with the Catholic Church before the Second Vatican Council (1962–65). Traditionalist Catholics particularly emphasize the Tridentine Mass, the Roman Rite liturgy largely replaced in general use by the post-Second Vatican Council Mass of Paul VI.
Papabile is an unofficial Italian term first coined by Vaticanologists and now used internationally in many languages to describe a Catholic man, in practice always a cardinal, who is thought a likely or possible candidate to be elected pope.
A papal conclave was held from 19 to 21 June 1963 to elect a successor of John XXIII, who had died on 3 June 1963. The cardinal electors assembled in Rome and, after six ballots, elected Cardinal Giovanni Battista Montini, Archbishop of Milan. He accepted the election and took the name Paul VI. Paul VI's coronation on 30 June was the last papal coronation to date.
A papal conclave took place from 25 to 28 October following the death of Pope Pius XII on 9 October 1958. On the eleventh ballot, the College of Cardinals elected Cardinal Angelo Giuseppe Roncalli as the new pope. He accepted the election and took the name John XXIII. He was the second patriarch of Venice to be elected pontiff in the 20th century after Pius X.
Alfredo Ottaviani was an Italian cardinal of the Catholic Church. Pope Pius XII named him cardinal in 1953. He served as secretary of the Holy Office in the Roman Curia from 1959 to 1966 when that dicastery was reorganised as the Congregation for the Doctrine of the Faith, of which he was pro-prefect until 1968.
Habemus papam or Papam habemus is the announcement traditionally given by the protodeacon of the College of Cardinals or by the senior cardinal deacon participating in the papal conclave, in Latin, upon the election of a new pope of the Roman Catholic Church.
Short Critical Study of the Novus OrdoMissae, nicknamed Ottaviani Intervention, is a 1969 document written by some Roman Catholic theologians addressed to Pope Paul VI to criticise what those theologians perceived as problems in the Mass of Paul VI — also called "Novus Ordo Missae" —, Mass which had been promulgated earlier the same year. The surname of the document comes from one of its writers, Alfredo Ottaviani.
Eugène-Gabriel-Gervais-Laurent Tisserant was a French prelate and cardinal of the Catholic Church. Elevated to the cardinalate in 1936, Tisserant was a prominent and long-time member of the Roman Curia.
The Secretariate of Briefs to Princes and of Latin Letters, or simply the Secretariate of Briefs, was one of the offices of the Roman Curia abrogated in 1967 during Pope Paul VI's reform of the Pontifical court. It was divided into two sections.
Ernesto Ruffini was an Italian cardinal of the Catholic Church who served as Archbishop of Palermo from 1945 until his death, and was elevated to the cardinalate in 1946 by Pope Pius XII.
Federico Tedeschini was an Italian cardinal of the Holy Roman Church who served as papal datary in the Roman Curia from 1938 until his death, and was elevated to the cardinalate in 1933 in pectore by Pope Pius XI.
The Pontifical Commission on Birth Control was a committee within the Roman Curia tasked with analyzing the modern impact of birth control on the Roman Catholic Church. The disagreements within the commission ultimately led to the publication of the encyclical Humanae vitae.
Geraldo de Proença Sigaud, S.V.D. was a Brazilian prelate of the Roman Catholic Church. He served as Bishop of Jacarezinho from 1947 to 1960, and as Archbishop of Diamantina from 1960 to 1980.
Liturgical use of Latin is the practice of performing Christian liturgy in Ecclesiastical Latin, typically in the liturgical rites of the Latin Church.
