An antipope is a person who claims to be Bishop of Rome and leader of the Roman Catholic Church in opposition to the legitimately elected pope. Between the 3rd and mid-15th centuries, antipopes were supported by factions within the Church itself and secular rulers.
Pope Alexander I was the bishop of Rome from about 108/109 to 116/119. Some believe he suffered martyrdom under the Roman emperor Trajan or Hadrian.
Pope Miltiades, also known as Melchiades the African, was the bishop of Rome from 311 to his death on 10 or 11 January 314. It was during his pontificate that Emperor Constantine the Great issued the Edict of Milan (313), giving Christianity legal status within the Roman Empire. The pope also received the palace of Empress Fausta where the Lateran Palace, the papal seat and residence of the papal administration, would be built. At the Lateran Council, during the schism with the Church of Carthage, Miltiades condemned the rebaptism of apostatised bishops and priests, a teaching of Donatus Magnus.
Pope Callixtus I, also called Callistus I, was the bishop of Rome from c. 218 to his death c. 222 or 223. He lived during the reigns of the Roman emperors Elagabalus and Alexander Severus. Eusebius and the Liberian catalogue list his episcopate as having lasted five years (217–222). In 217, when Callixtus followed Zephyrinus as Bishop of Rome, he started to admit into the Church converts from sects or schisms. He was killed for being Christian and is venerated as a saint by the Catholic Church.
Pope Urban I, also known as Saint Urban (175?–230), was the bishop of Rome from 222 to 23 May 230. He was born in Rome and succeeded Callixtus I, who had been martyred. It was believed for centuries that Urban I was also martyred. However, recent historical discoveries now lead scholars to believe that he died of natural causes.
Pope Anterus (Latin: Anterus, Classical Greek: Ανθηρός, was the bishop of Rome from 21 November 235 until his death on 3 January 236.
Year 235 (CCXXXV) was a common year starting on Thursday of the Julian calendar. At the time, it was known as the Year of the Consulship of Severus and Quintianus. The denomination 235 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.
The 230s decade ran from January 1, 230, to December 31, 239.
Pope Anacletus, also known as Cletus, was the bishop of Rome, following Peter and Linus. Anacletus served between c. AD 80 and his death, c. AD 92. Cletus was a Roman who, during his tenure as pope, ordained a number of priests and is traditionally credited with setting up about twenty-five parishes in Rome. Although the precise dates of his pontificate are uncertain, he "...died a martyr, perhaps about 91". Cletus is mentioned in the Roman Canon of the mass; his feast day is April 26.
Clement of Rome, also known as Pope Clement I, was a bishop of Rome in the late first century AD. He is considered to be the first of the Apostolic Fathers of the Church, and a leading member of the Church in Rome in the late 1st century.
Pope Zephyrinus was the bishop of Rome from 199 to his death on 20 December 217. He was born in Rome, and succeeded Victor I. Upon his death on 20 December 217, he was succeeded by his principal advisor, Callixtus I. He is known for combating heresies and defending the divinity of Christ.
Pope Fabian was the bishop of Rome from 10 January 236 until his death on 20 January 250, succeeding Anterus. A dove is said to have descended on his head to mark him as the Holy Spirit's unexpected choice to become the next pope. He was succeeded by Cornelius.
Pope Adeodatus I, also called Deodatus I or Deusdedit, was the bishop of Rome from 19 October 615 to his death. He was the first priest to be elected pope since John II in 533. The first use of lead seals or bullae on papal documents is attributed to him. His feast day is 8 November.
Hippolytus of Rome was a Bishop of Rome and one of the most important second–third centuries Christian theologians, whose provenance, identity and corpus remain elusive to scholars and historians. Suggested communities include Rome, Palestine, Egypt, Anatolia and other regions of the Middle East. The best historians of literature in the ancient church, including Eusebius of Caesarea and Jerome, openly confess they cannot name where Hippolytus the biblical commentator and theologian served in leadership. They had read his works but did not possess evidence of his community. Photios I of Constantinople describes him in his Bibliotheca as a disciple of Irenaeus, who was said to be a disciple of Polycarp, and from the context of this passage it is supposed that he suggested that Hippolytus so styled himself. This assertion is doubtful. One older theory asserts he came into conflict with the popes of his time and seems to have headed a schismatic group as a rival to the bishop of Rome, thus becoming an antipope. In this view, he opposed the Roman Popes who softened the penitential system to accommodate the large number of new pagan converts. However, he was reconciled to the Church before he died as a martyr.
August 12 - Eastern Orthodox liturgical calendar - August 14
The selection of the Pope, the Bishop of Rome and Supreme Pontiff of the Catholic Church, prior to the promulgation of In Nomine Domini in AD 1059 varied throughout history. Popes were often putatively appointed by their predecessors or by political rulers. While some kind of election often characterized the procedure, an election that included meaningful participation of the laity was rare, especially as the Popes' claims to temporal power solidified into the Papal States. The practice of papal appointment during this period would later result in the putative jus exclusivae, i.e., the claimed but invalid right to veto the selection that Catholic monarchs exercised into the twentieth century.
Pontianus was a second century Christian martyr. He was martyred during the reign of the Emperor Marcus Aurelius. He is honored as a saint and martyr by the Catholic Church, the Old Catholic Church, and the Eastern Orthodox Church. In Spoleto, Italy, he is invoked for protection against earthquakes.
Gaius Julius Verus Maximinus "Thrax" was a Roman emperor from 235 to 238. Born of Thracian origin – given the nickname Thrax – he rose up through the military ranks, ultimately holding high command in the army of the Rhine under Emperor Severus Alexander. After Severus was murdered in 235, he was proclaimed emperor by the army, beginning the Crisis of the Third Century, a 50-year period of instability and civil war. He is often remembered for his unusual height, although the veracity of this is disputed.
The Gordian dynasty, sometimes known as the Gordianic dynasty, was short-lived, ruling the Roman Empire from 238 to 244 AD. The dynasty achieved the throne in 238 AD, after Gordian I and his son Gordian II rose up against Emperor Maximinus Thrax and were proclaimed co-emperors by the Roman Senate. Gordian II was killed by the governor of Numidia, Capillianus and Gordian I killed himself shortly after, only 22 days after he was declared emperor. In 238, Pupienus and Balbinus, who were not of the Gordian dynasty, were declared co-emperors but the Senate was forced to make Gordian III a third co-emperor in 238, due to the demands of the Roman people. Maximinus attempted to invade Italy but he was killed by his own soldiers when his army became frustrated. After this, the Praetorian Guard killed Pupienus and Balbinus, leaving Gordian III as the sole emperor. Gordian III ruled until AD 244 when he was either killed after his betrayal by Philip the Arab, or killed at the Battle of Misiche; with his death, the dynasty was ended and Philip the Arab became emperor.
Papacy in early Christianity was the period in papal history between 30 AD, when according to Catholic doctrine, Saint Peter effectively assumed his pastoral role as the Visible Head of the Church, until the pontificate of Miltiades, in 313, when Peace in the Church began.
