Question: What was the first name at birth of the pope who wrote Romano Pontifici Eligendo?

full_context: Document 1: Pope Paul VI: As war broke out, Maglione, Tardini and Montini were the main figures in the Vatican's State Department, as despatches originated from or addressed to them during the war years.[page needed] Montini was in charge of taking care of the "ordinary affairs" of the Secretariat of State, which took much of the mornings of every working day. In the afternoon he moved to the third floor into the Office of the Private Secretary of the Pontiff. Pius XII did not have a personal secretary. As did several popes before him, he delegated the secretarial functions to the State Secretariat. During the war years, thousands of letters from all parts of the world arrived at the desk of the pope, most of them asking for understanding, prayer and help. Montini was tasked to formulate the replies in the name of Pius XII, expressing his empathy, and understanding and providing help, where possible.
Document 2: Pope John XXIII: Far from being a mere "stopgap" pope, to great excitement, John XXIII called for an ecumenical council fewer than ninety years after the First Vatican Council (Vatican I's predecessor, the Council of Trent, had been held in the 16th century). This decision was announced on 29 January 1959 at the Basilica of Saint Paul Outside the Walls. Cardinal Giovanni Battista Montini, who later became Pope Paul VI, remarked to Giulio Bevilacqua that "this holy old boy doesn't realise what a hornet's nest he's stirring up". From the Second Vatican Council came changes that reshaped the face of Catholicism: a comprehensively revised liturgy, a stronger emphasis on ecumenism, and a new approach to the world.
Document 3: Pope Paul VI: During his period in Milan, Montini was known as a progressive member of the Catholic hierarchy. Montini went new ways in pastoral care, which he reformed. He used his authority to ensure that the liturgical reforms of Pius XII were carried out at the local level and employed innovative methods to reach the people of Milan: Huge posters announced that 1,000 voices would speak to them from 10 to 24 November 1957. More than 500 priests and many bishops, cardinals and lay persons delivered 7,000 sermons in the period not only in churches but in factories, meeting halls, houses, courtyards, schools, offices, military barracks, hospitals, hotels and other places, where people meet. His goal was the re-introduction of faith to a city without much religion. "If only we can say Our Father and know what this means, then we would understand the Christian faith."
Document 4: Pope Paul VI: With the six consistories, Paul VI continued the internationalization policies started by Pius XII in 1946 and continued by John XXIII. In his 1976 consistory, five of twenty cardinals originated from Africa, one of them a son of a tribal chief with fifty wives. Several prominent Latin Americans like Eduardo Francisco Pironio of Argentina; Luis Aponte Martinez of Puerto Rico and Eugênio de Araújo Sales and Aloisio Lorscheider from Brazil were also elevated by him. There were voices within the Church at the time saying that the European period of the Church was coming to a close, a view shared by Britain's Cardinal Basil Hume. At the same time, the members of the College of Cardinals lost some of their previous influences, after Paul VI decreed, that not only cardinals but also bishops too may participate in committees of the Roman Curia. The age limit of eighty years imposed by the Pope, a numerical increase of Cardinals by almost 100%, and a reform of the regal vestments of the "Princes of the Church" further contributed to a service-oriented perception of Cardinals under his pontificate. The increased number of Cardinals from the Third World and the papal emphasis on related issues was nevertheless welcomed by many in Western Europe.
Document 5: Cardinal (Catholic Church): In early times, the privilege of papal election was not reserved to the cardinals, and for centuries the person elected was customarily a Roman priest and never a bishop from elsewhere. To preserve apostolic succession the rite of consecrating him a bishop had to be performed by someone who was already a bishop. The rule remains that, if the person elected Pope is not yet a bishop, he is consecrated by the Dean of the College of Cardinals, the Cardinal Bishop of Ostia.
Document 6: Pope John XXIII: Many had considered Giovanni Battista Montini, the Archbishop of Milan, a possible candidate, but, although he was the archbishop of one of the most ancient and prominent sees in Italy, he had not yet been made a cardinal. Though his absence from the 1958 conclave did not make him ineligible – under Canon Law any Catholic male who is capable of receiving priestly ordination and episcopal consecration may be elected – the College of Cardinals usually chose the new pontiff from among the Cardinals who head archdioceses or departments of the Roman Curia that attend the papal conclave. At the time, as opposed to contemporary practice, the participating Cardinals did not have to be below age 80 to vote, there were few Eastern-rite Cardinals, and no Cardinals who were just priests at the time of their elevation.
Document 7: Pope Paul VI: Paul VI did renounce many traditional symbols of the papacy and the Catholic Church; some of his changes to the papal dress were reversed by Pope Benedict XVI in the early 21st century. Refusing a Vatican army of colourful military uniforms from centuries, he got rid of them. He became the first pope to visit five continents. Paul VI systematically continued and completed the efforts of his predecessors, to turn the Euro-centric Church into a Church of the world, by integrating the bishops from all continents in its government and in the Synods which he convened. His 6 August 1967 motu proprio Pro Comperto Sane opened the Roman Curia to the bishops of the world. Until then, only Cardinals could be leading members of the Curia.
Document 8: Romano Pontifici eligendo: Romano Pontifici eligendo was the apostolic constitution governing the election of popes that was promulgated by Pope Paul VI in 1 October 1975. It instituted a number of far-reaching reforms in the process of electing popes. It set the maximum number of electors at 120 and restated in a more formal context the rule he had already instituted that cardinals over the age of 80 not participate in electing a pope.
Document 9: Cardinal (Catholic Church): Pope Sixtus V limited the number of cardinals to 70, comprising six cardinal bishops, 50 cardinal priests, and 14 cardinal deacons. Starting in the pontificate of Pope John XXIII, that limit has been exceeded. At the start of 1971, Pope Paul VI set the number of cardinal electors at a maximum of 120, but set no limit on the number of cardinals generally. He also established a maximum age of eighty years for electors. His action deprived twenty-five living cardinals, including the three living cardinals elevated by Pope Pius XI, of the right to participate in a conclave.[citation needed] Popes can dispense from church laws and have sometimes brought the number of cardinals under the age of 80 to more than 120. Pope Paul VI also increased the number of cardinal bishops by giving that rank to patriarchs of the Eastern Catholic Churches.
Document 10: Cardinal (Catholic Church): Cardinals elevated to the diaconal order are mainly officials of the Roman Curia holding various posts in the church administration. Their number and influence has varied through the years. While historically predominantly Italian the group has become much more internationally diverse in later years. While in 1939 about half were Italian by 1994 the number was reduced to one third. Their influence in the election of the Pope has been considered important, they are better informed and connected than the dislocated cardinals but their level of unity has been varied. Under the 1587 decree of Pope Sixtus V, which fixed the maximum size of the College of Cardinals, there were 14 cardinal deacons. Later the number increased. As late as 1939 almost half of the cardinals were members of the curia. Pius XII reduced this percentage to 24 percent. John XXIII brought it back up to 37 percent but Paul VI brought it down to 27 percent where John Paul II has maintained this ratio.
Document 11: Pope John XXIII: Roncalli was summoned to the final ballot of the conclave at 4:00 pm. He was elected pope at 4:30 pm with a total of 38 votes. After the long pontificate of Pope Pius XII, the cardinals chose a man who – it was presumed because of his advanced age – would be a short-term or "stop-gap" pope. They wished to choose a candidate who would do little during the new pontificate. Upon his election, Cardinal Eugene Tisserant asked him the ritual questions of whether he would accept and if so, what name he would take for himself. Roncalli gave the first of his many surprises when he chose "John" as his regnal name. Roncalli's exact words were "I will be called John". This was the first time in over 500 years that this name had been chosen; previous popes had avoided its use since the time of the Antipope John XXIII during the Western Schism several centuries before.
Document 12: Pope Paul VI: After his election as Bishop of Rome, Paul VI first met with the priests in his new dioceses. He told them that in Milan he started a dialogue with the modern world and asked them to seek contact with all people from all walks of life. Six days after his election he announced that he would continue Vatican II and convened the opening to take place on 29 September 1963. In a radio address to the world, Paul VI recalled the uniqueness of his predecessors, the strength of Pius XI, the wisdom and intelligence of Pius XII and the love of John XXIII. As "his pontifical goals" he mentioned the continuation and completion of Vatican II, the reform of the Canon Law and improved social peace and justice in the world. The Unity of Christianity would be central to his activities.
Document 13: Cardinal (Catholic Church): A cardinal (Latin: sanctae romanae ecclesiae cardinalis, literally cardinal of the Holy Roman Church) is a senior ecclesiastical leader, an ecclesiastical prince, and usually (now always for those created when still within the voting age-range) an ordained bishop of the Roman Catholic Church. The cardinals of the Church are collectively known as the College of Cardinals. The duties of the cardinals include attending the meetings of the College and making themselves available individually or in groups to the Pope as requested. Most have additional duties, such as leading a diocese or archdiocese or managing a department of the Roman Curia. A cardinal's primary duty is electing the pope when the see becomes vacant. During the sede vacante (the period between a pope's death or resignation and the election of his successor), the day-to-day governance of the Holy See is in the hands of the College of Cardinals. The right to enter the conclave of cardinals where the pope is elected is limited to those who have not reached the age of 80 years by the day the vacancy occurs.
Document 14: Pope Paul VI: Pope Paul VI (Latin: Paulus VI; Italian: Paolo VI), born Giovanni Battista Enrico Antonio Maria Montini (Italian pronunciation: [dʒioˈvani baˈtista enˈriko anˈtonjo marˈija monˈtini]; 26 September 1897 – 6 August 1978), reigned as Pope from 21 June 1963 to his death in 1978. Succeeding Pope 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 Vatican's Secretariat of State from 1922 to 1954. While in the Secretariat of State, Montini and Domenico Tardini were considered as the closest and most influential colleagues of Pope Pius XII, who in 1954 named him Archbishop of Milan, the largest Italian diocese. Montini automatically became the Secretary of the Italian Bishops Conference. John XXIII elevated him to the College of Cardinals in 1958, and after the death of John XXIII, Montini was considered one of his most likely successors.
Document 15: Pope Paul VI: Paul VI revolutionized papal elections by ordering that only cardinals below the age of eighty might participate in future conclaves. In Ecclesiae Sanctae, his motu proprio of 6 August 1966, he further invited all bishops to offer their retirement to the pontiff no later than the completion of their 75th year of age. This requirement was extended to all Cardinals of the Catholic Church on 21 November 1970. With these two stipulations, the Pope filled several positions with younger bishops and cardinals, and further internationalized the Roman Curia in light of several resignations due to age.
ground_truth: Giovanni
sub_queries: Romano Pontifici Eligendo >> author Answer: Paul VI
What was Pope Paul VI 's first name at birth? Answer: Giovanni