Saint George, also George of Lydda, was a Christian who is venerated as a saint in Christianity. According to tradition, he was a soldier in the Roman army. He was of Cappadocian Greek origin and a member of the Praetorian Guard for Roman emperor Diocletian, but was sentenced to death for refusing to recant his Christian faith. He became one of the most venerated saints and megalomartyrs in Christianity, and he has been especially venerated as a military saint since the Crusades. He is respected by Christians, Druze, as well as some Muslims as a martyr of monotheistic faith.
Pope Caius, also called Gaius, was the bishop of Rome from 17 December 283 to his death in 296. Little information on Caius is available except that given by the Liber Pontificalis, which relies on a legendary account of the martyrdom of Susanna of Rome for its information. According to legend, Caius baptized the men and women who had been converted by Tiburtius and Castulus. His legend states that Caius took refuge in the catacombs of Rome and died a martyr.
Pope Marcellinus was the bishop of Rome from 30 June 296 to his death in 304. A historical accusation was levelled at him by some sources to the effect that he might have renounced Christianity during Emperor Diocletian's persecution of Christians before repenting afterwards, which would explain why he is omitted from lists of martyrs. The accusation is rejected, among others, by Augustine of Hippo. He is today venerated as a saint in the Catholic Church and in the Serbian Orthodox Church.
Vitus, whose name is sometimes rendered Guy or Guido, was a Christian martyr from Sicily. His surviving hagiography is pure legend. The dates of his actual life are unknown. He has for long been tied to the Sicilian martyrs Modestus and Crescentia but in the earliest sources it is clear that these were originally different traditions that later became combined. The figures of Modestus and Crescentia are probably fictitious.
Margaret, known as Margaret of Antioch in the West, and as Saint Marina the Great Martyr in the East, is celebrated as a saint on 20 July in Western Christianity, on 17 July by the Eastern Orthodox Church, and on Epip 23 and Hathor 23 in the Coptic Orthodox Church.
Lucia of Syracuse (283–304), also called Saint Lucia better known as Saint Lucy, was a Roman Christian martyr who died during the Diocletianic Persecution. She is venerated as a saint in the Catholic, Anglican, Lutheran, and Eastern Orthodox churches. She is one of eight women explicitly commemorated by Catholics in the Canon of the Mass. Her traditional feast day, known in Europe as Saint Lucy's Day, is observed by Western Christians on 13 December. Lucia of Syracuse was honored in the Middle Ages and remained a well-known saint in early modern England. She is one of the best known virgin martyrs, along with Agatha of Sicily, Agnes of Rome, Cecilia of Rome and Catherine of Alexandria.
Saint Lucy's Day, also called the Feast of Saint Lucy, is a Christian feast day observed on 13 December. The observance commemorates Lucia of Syracuse, an early-fourth-century virgin martyr under the Diocletianic Persecution, who according to legend brought food and aid to Christians hiding in the Roman catacombs, wearing a candle lit wreath on her head to light her way and leave her hands free to carry as much food as possible. Her feast day, which coincided with the shortest day of the year prior to calendar reforms, is widely celebrated as a festival of light. Falling within the Advent season, Saint Lucy's Day is viewed as a precursor of Christmastide, pointing to the arrival of the Light of Christ in the calendar on Christmas Day.
Pancras was a Roman citizen who converted to Christianity and was beheaded for his faith at the age of fourteen, around the year 304. His name is Greek (Πανκράτιος) and means "the one that holds everything".
Cyriacus, sometimes Anglicized as Cyriac, according to Christian tradition, is a Christian martyr who was killed in the Diocletianic Persecution. He is one of twenty-seven saints, most of them martyrs, who bear this name, of whom only seven are honoured by a specific mention of their names in the Roman Martyrology.
Saint Anastasia is a Christian saint and martyr who died at Sirmium in the Roman province of Pannonia Secunda. In the Eastern Orthodox Church, she is venerated as St. Anastasia the Pharmakolytria, i.e. "Deliverer from Potions". This epithet is also translated as "One who Cures (Wounds)" in Lampe's A Patristic Greek Lexicon.
Saint Geminianus was a fourth-century deacon who became Bishop of Modena. He is mentioned in the year 390, when he participated in a council called by Saint Ambrose in Milan. From his name, it has been deduced that Geminianus probably belonged to the caste of Roman senators.
Saints Simplicius, Faustinus and Beatrix were siblings martyred in Rome during the Diocletian persecution.
The Four Crowned Martyrs or Four Holy Crowned Ones were nine individuals who are venerated as martyrs and saints of Early Christianity. The nine saints are divided into two groups:
- Severus, Severian(us), Carpophorus (Carpoforus), Victorinus
- Claudius, Castorius, Symphorian (Simpronian), Nicostratus, and Simplicius
Mark and Marcellian are martyrs venerated as saints by the Roman Catholic Church and the Eastern Orthodox Church. Their cult is sometimes associated with that of Saints Tranquillinus, Martia, Nicostratus, Zoe, Castulus, and Tiburtius, though not in the official liturgical books of the Church, which mention only Mark and Marcellianus among the saints for 18 June. Their mention in the General Roman Calendar on that date from before the time of the Tridentine calendar was removed in the 1969 revision, because nothing is known about them except their names, the fact of their martyrdom, and that they were buried on 18 June in the cemetery of Santa Balbina on the Via Ardeatina.
Susanna of Rome was a Christian martyr of the Diocletianic Persecution. Her existing hagiography, written between about 450 and 500 AD, is of no historical value and the relations it attributes to Susanna are entirely fictitious. It is probable that a real martyr named Susanna lies behind the literary invention.
Saints Cyprian and Justina are honored in the Catholic Church, Eastern Orthodox Church and Oriental Orthodoxy as Christians of Antioch, who in 304, during the Diocletianic Persecution, suffered martyrdom at Nicomedia on September 26. According to Roman Catholic sources, no Bishop of Antioch bore the name of Cyprian.
Rictius Varus was a Vicarius in Roman Gaul at the end of the 3rd century, around the time of the Diocletianic Persecution. The Roman Martyrology contains many references to the prefect Rixius Varus, who is said to have persecuted hundreds of Christians. In Christian hagiography he later repented and became a Christian martyr himself, and is regarded a Saint in the Eastern Orthodox and Roman Catholic Churches, with his feast day on July 6.
Hripsime, also called Rhipsime, Ripsime, Ripsima, Ripsimia, Ripsimus, Arbsima or Arsema was a martyr of Roman origin; she and her companions in martyrdom are venerated as some of the first Christian martyrs of Armenia.
Dorothea of Caesarea is a 4th-century virgin martyr who was executed at Caesarea Mazaca. Evidence for her actual historical existence or acta is very sparse. She is called a martyr of the late Diocletianic Persecution, although her death occurred after the resignation of Diocletian himself.
Mysterii Paschalis is an apostolic letter issued motu proprio by Pope Paul VI on 14 February 1969. It reorganized the liturgical year of the Roman Rite and revised the liturgical celebrations of Jesus Christ and the saints in the General Roman Calendar. It promulgated the General Roman Calendar of 1969.