Pius I was the bishop of Rome from c. 140 to his death c. 154, according to the Annuario Pontificio. His dates are listed as 142 or 146 to 157 or 161, respectively. He is considered to have opposed both the Valentinians and Gnostics during his papacy. He is considered a saint by the Catholic Church with a feast day in 11 July, but it is unclear if he died as a martyr.
Saint Valentine was a 3rd-century Roman saint, commemorated in Western Christianity on February 14 and in Eastern Orthodoxy on July 6. From the High Middle Ages, his feast day has been associated with a tradition of courtly love. He is also a patron saint of Terni, epilepsy and beekeepers. Saint Valentine was a clergyman – either a priest or a bishop – in the Roman Empire who ministered to persecuted Christians. He was martyred and his body buried on the Via Flaminia on February 14, which has been observed as the Feast of Saint Valentine since at least the eighth century.
Ursula was a Romano-British virgin and martyr possibly of royal origin. She is venerated as a saint in the Roman Catholic Church, Eastern Orthodox Church and the Anglican Communion. Her feast day in the pre-1970 General Roman Calendar and in some regional calendars of the ordinary form of the Roman Rite is 21 October.
Saints Faith, Hope, and Charity , are a group of Christian martyred saints who are venerated together with their mother, Sophia ("Wisdom").
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
January 18 - Eastern Orthodox liturgical calendar - January 20
Jovita and Faustinus were said to be Christian martyrs under Hadrian. Their traditional date of death is 120. They are patron saints of Brescia. Faustinus is the patron saint of Pietradefusi.
Saint Gabinus is the title given to two personages.
Felix and Adauctus (d. 303) were according to tradition, Christian martyrs who were said to have suffered during the Great Persecution during the reign of the Roman emperor Diocletian.
Martinian and Processus were Christian martyrs of ancient Rome. Neither the years they lived nor the circumstances of their deaths are known. They are currently buried in St. Peter's Basilica in Rome.
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.
Flavia Domitilla was a Roman noblewoman of the 1st century AD. She was a granddaughter of Emperor Vespasian and a niece of Emperors Titus and Domitian. She married her second cousin, the consul Titus Flavius Clemens, a grand-nephew of Vespasian through his father Titus Flavius Sabinus.
Rufina and Secunda were Roman virgin-martyrs and Christian saints. Their feast day is celebrated on 10 July.
Sabinus of Spoleto was a bishop in the early Christian church who resisted the Diocletianic Persecution and was martyred.
Felicula was a probably fourth-century Roman martyr whose relics Pope Gregory I gave to Bishop John of Ravenna in about 592. She is mentioned in the Roman Martyrology on 13 June: "On the seventh milestone from the city of Rome on the Via Ardeatina, Saint Felicula, martyr".
Saint Boniface of Tarsus was, according to legend, executed for being a Christian in the year 307 at Tarsus, where he had gone from Rome in order to bring back to his mistress Aglaida relics of the martyrs.
Saints Tiburtius, Valerian, and Maximus are three Christian martyrs who were buried on 14 April of some unspecified year in the Catacombs of Praetextatus on the Via Appia near Rome.
Santi Mario e Compagni Martiri is a 20th-century parochial church and titular church in southeast Rome, dedicated to Marius, Martha, Audifax, and Abachum.
