Papal conclave in the context of "Cardinal (catholic)"

A cardinal is a senior member of the clergy of the Catholic Church. As titular members of the clergy of the Diocese of Rome, they serve as advisors to the pope, who is the bishop of Rome and the visible head of the worldwide Catholic Church. Cardinals are chosen and formally created by the pope, and typically hold the title for life. Collectively, they constitute the College of Cardinals. The most solemn responsibility of the cardinals is to elect a new pope in a conclave, almost always from among themselves, with a few historical exceptions, when the Holy See is vacant.

During 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 participate in a conclave is limited to cardinals who have not reached the age of 80 years by the day the vacancy occurs. With the pope, cardinals collectively participate in papal consistories, in which matters of importance to the Church are considered and new cardinals may be created. Cardinals of working age are also often appointed to roles overseeing dicasteries (departments) of the Roman Curia, the central administration of the Catholic Church.

The Sistine Chapel (/ˈsɪstiːn/ SIST-een; Latin: Sacellum Sixtinum; Italian: Cappella Sistina [kapˈpɛlla siˈstiːna]) is a chapel in the Apostolic Palace, the pope's official residence in Vatican City. Originally known as the Cappella Magna ('Great Chapel'), it takes its name from Pope Sixtus IV, who had it built between 1473 and 1481. Since that time, it has served as a place of both religious and functionary papal activity. Today, it is the site of the papal conclave, the process by which a new pope is selected. The chapel's fame lies mainly in the frescoes that decorate its interior, most particularly the Sistine Chapel ceiling and The Last Judgment, both by Michelangelo.

During the reign of Sixtus IV, a team of Renaissance painters including Sandro Botticelli, Pietro Perugino, Pinturicchio, Domenico Ghirlandaio and Cosimo Rosselli, created a series of frescoes depicting the Life of Moses and the Life of Christ, offset by papal portraits above and trompe-l'œil drapery below. They were completed in 1482, and on 15 August 1483 Sixtus IV celebrated the first mass in the Sistine Chapel for the Feast of the Assumption, during which the chapel was consecrated and dedicated to the Virgin Mary.

The Renaissance Papacy was a period of papal history between the Western Schism and the Reformation. From the election of Pope Martin V of the Council of Constance in 1417 to the Reformation in the 16th century, Western Christianity was largely free from schism as well as significant disputed papal claimants. There were many important divisions over the direction of the religion, but these were resolved through the then-settled procedures of the papal conclave.

The popes of this period were a reflection of the College of Cardinals that elected them. The College was dominated by cardinal-nephews (relatives of the popes that elevated them), crown-cardinals (representatives of the Catholic monarchies of Europe), and members of the powerful Italian families. There were two popes each from the House of Borgia, House of della Rovere, and House of Medici during this period. The wealthy popes and cardinals increasingly patronized Renaissance art and architecture, (re)building the landmarks of Rome from the ground up.

Pope John XII (Latin: Ioannes XII; c. 930/937 – 14 May 964), born Octavian, was the bishop of Rome and ruler of the Papal States from 16 December 955 to his death in 964. He was related to the counts of Tusculum, a powerful Roman family which had dominated papal politics for over half a century. He became Pope somewhere between the ages of 17 and 25. If he was 17 then he may have been the youngest Pope in history; if not, that title may belong to Benedict IX, who was between the ages of 11 and 20 when elected.

In 960, he clashed with the Lombards to the south. Unable to control Rome easily, he sought help from King Otto I of Germany and crowned him emperor. John XII's pontificate became infamous for the alleged depravity and worldliness with which he conducted his office. He soon fell out with Otto who, in 963, convened a synod in Rome which purported to depose John XII for his crimes and elect Leo VIII as his successor. John XII died several months after the synod declared him to be deposed.

The College of Cardinals (Latin: Collegium Cardinalium), also called the Sacred College of Cardinals, is the body of all cardinals of the Catholic Church. As of 8 November 2025, there are 245 cardinals, of whom 126 are eligible to vote in a conclave to elect a new pope. Appointed by the pope, cardinals serve for life, but become ineligible to participate in a papal conclave if they turn 80 before a papal vacancy occurs.

Since the emergence of the College of Cardinals in the Early Middle Ages, the size of the body has historically been limited by popes, ecumenical councils ratified by the pope, and the college itself. The total number of cardinals from 1099 to 1986 has been about 2,900, nearly half of whom were created after 1655. This number excludes possible undocumented 12th-century cardinals and pseudocardinals appointed during the Western Schism by pontiffs now considered to be antipopes, and subject to some other sources of uncertainty.

Pope Innocent II (Latin: Innocentius II; died 24 September 1143), born Gregorio Papareschi, was head of the Catholic Church and ruler of the Papal States from 14 February 1130 to his death in 1143. His election as pope was controversial, and the first eight years of his reign were marked by a struggle for recognition against the supporters of Anacletus II. He reached an understanding with King Lothair III of Germany, who supported him against Anacletus, and whom he crowned Holy Roman emperor. Innocent went on to preside over the Second Council of the Lateran.