Pope Saint Hyginus was bishop of Rome from about 138 to about 140. He was born in Athens, Greece at an unknown date. The Liber Pontificalis also relates that this pope organized the hierarchy and established the order of ecclesiastical precedence (Hic clerum composuit et distribuit gradus). Eusebius claims that Hyginus's pontificate lasted four years.
Pope Saint Sylvester surely was appointed by God to govern his holy church in the first years of her temporal prosperity and triumph over her persecuting enemies. His pontificate was one of the most important, crucial and eventful of all Popes.
Blessed Pope Urban V was born Guillaume de Grimoard at Grisac in Languedoc, 1310. He always had a Benedictine spirit and even wore his monk’s habit as pope. His reign was blessed by his peacekeeping activity between the French and Italian kings, the founding of many universities, his zeal for the crusades and his decision to return the papacy to Rome and end the Avignon exile of the popes.
Pope Damasus I's pontificate coincided with the rise of Constantine I and the reunion and redivision of the Western and Eastern Roman Empire as well as what is sometimes known as the Constantinian shift associated with the widespread legitimization of Christianity and the later adoption of Christianity as the religion of the Roman state.
He was just standing there, not doing anything special. As a Syrian priest he must have felt a little out of place among the Roman people mourning that day for the dead Pope. As a good preacher, he must have wanted to speak to the funeral procession about Christ's promise of resurrection. As a learned man, he must have wondered who would follow the holy Saint Gregory II as Pope and where he would take the Church. As a holy man, he must have been praying for Gregory II and for all the people around him to find their place after death in God's arms. But he was just one of the crowd.
Little is known of this apostolic father beyond a few facts. He was a disciple of S. Peter, and perhaps of S. Paul. It is thought that the Clement whom S. Paul praises as a faithful fellow- worker, whose name is written in the Book of Life [Philippians 4:3], was Clement, afterwards bishop of Rome. But there is great difficulty in admitting this supposition. It is certain that Clement, the idol of the Petrine party in the Primitive Church, about whom their myths and traditions circled lovingly, was quite removed in feeling from the Pauline party.
Pope Saint Leo I is one of the only two Popes in two thousand years to be called "the Great." He is perhaps most famous for persuading Attila the Hun to abandon his plans to sack the city of Rome and to withdraw his forces beyond the Danube river (452)
Pope Saint Evaristus was the fifth pope, holding office from circa 97 to 105. He was also known as Aristus. Little is known about Saint Evaristus.
Pope Saint Callistus I was pope from about 217 to about 222, during the reigns of the Roman Emperors Elagabalus and Alexander Severus. He was martyred for his Christian faith. The only story of his life we have is from someone who hated him and what he stood for, an author identified as Saint Hippolytus, a rival candidate for the chair of Peter.
Although few people had as great an impact on the 20th century as Pope John XXIII, he avoided the limelight as much as possible. Indeed, one writer has noted that his “ordinariness” seems one of his most remarkable qualities. The date assigned for the liturgical celebration (where authorized) of Blessed John XXIII is not June 3, the anniversary of his death, as would be usual, but October 11, the anniversary of his opening of the Second Vatican Council.