Pope Sixtus II, also written as Pope Xystus II, was bishop of Rome from 31 August 257 until his death on 6 August 258. He was killed along with seven deacons, including Lawrence of Rome, during the persecution of Christians by the Emperor Valerian.
Pope Stephen I was the Bishop of Rome from 12 May 254 to his death on 2 August 257. He was later canonized as a saint and some accounts say he was killed while celebrating Mass.
Saint Lawrence or Laurence was one of the seven deacons of the city of Rome under Pope Sixtus II who were martyred in the persecution of the Christians that the Roman emperor Valerian ordered in 258.
Abdon and Sennen, variously written in early calendars and martyrologies Abdo, Abdus, and Sennes, Sennis, Zennen, are recognized by the Catholic Church and Eastern Orthodox Church as Christian martyrs, with a feast day on 30 July. In some places they have been honoured on 20 March, and the first Sunday of May.
Apollinaris of Ravenna is a Syrian saint, whom the Roman Martyrology describes as "a bishop who, according to tradition, while spreading among the nations the unsearchable riches of Christ, led his flock as a good shepherd and honoured the Church of Classis near Ravenna by a glorious martyrdom."
Nabor and Felix were Christian martyrs thought to have been killed during the Great Persecution under the Roman emperor Diocletian. A tomb in Milan is believed to contain their relics.
Saints Marius, Martha, Audifax, and Abachum were, according to their largely legendary passio of the 6th century, four saints of the same family. They came from Persia to Rome, and were martyred in 270 for sympathizing with Christian martyrs and burying their bodies. Some ancient martyrologies place the date of their death between 268 and 270, during the reign of Claudius II, although there was no persecution of Christians during this time.
The 26 Martyrs of Japan were a group of Catholics who were executed by crucifixion on February 5, 1597, in Nagasaki, Japan. Their martyrdom is especially significant in the history of the Catholic Church in Japan.
Saints Protus and Hyacinth were Christian martyrs during the persecution of Emperor Valerian. Protus' name is sometimes spelled Protatius, Proteus, Prothus, Prote, and Proto. His name was corrupted in England as Saint Pratt. Hyacinth is sometimes called by his Latin name Hyacinthus.
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.
Saints Primus and Felician (Felicianus) (Italian: Primo e Feliciano) were brothers who suffered martyrdom about the year 304 during the Diocletian persecution. The Martyrologium Hieronymianum gives under June 9 the names of Primus and Felician who were buried at the fourteenth milestone of the Via Nomentana (near Nomentum, now Mentana).
Nereus and Achilleus are two Roman martyr saints. In the present General Roman Calendar, revised in 1969, Nereus and Achilleus (together) are celebrated on 12 May.
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.
Saints Justa and Rufina (Ruffina) (Spanish: Santa Justa y Santa Rufina) are venerated as martyrs. They are said to have been martyred at Hispalis (Seville) during the 3rd century.
Tiburtius, according to Christian legend, was a Christian martyr and saint. His feast day is 11 August which is the same as Saint Susanna. The two were not related, but are sometimes associated because they are venerated on the same day.
Symphorian, Timotheus (Timothy), and Hippolytus of Rome are three Christian martyrs who, though they were unrelated and were killed in different places and at different times, shared a common feast day in the General Roman Calendar from at least the 1568 Tridentine calendar to the Mysterii Paschalis. While still a young man, Symphorian was either beheaded or beaten to death with clubs.
The Feast of the Most Precious Blood of Our Lord Jesus Christ was in the General Roman Calendar from 1849 to 1969. It was focused on the Blood of Christ and its salvific nature.
Christina of Tyre, also known as Christine of Bolsena, or in the Eastern Orthodox Church as Christina the Great martyr, is venerated as a virgin martyr of the third century. Archaeological excavations of an underground cemetery constructed over her tomb have shown that she was venerated at Tyre by the fourth century.
Basilla of Rome, also known as Basilissa and Babilla, was a saint and martyr of the 3rd century. According to myth she was born into a Roman noble family and was a niece of the emperor Gallienus. She was beheaded in 257 under the Roman emperor Valerian because she refused to marry Pompeius, a patrician and pagan described as "a man of equal rank" to her, after she converted to Christianity. She was baptized by Pope Cornelius. Her maid accused her of being a Christian, and Pompeius betrayed her to Valerian when "she remained steadfast in her refusal to marry him".
