Christian martyrs in the context of "Ignatius of Antioch"

Ignatius of Antioch (/ɪɡˈneɪʃəs/; Ancient Greek: Ἰγνάτιος Ἀντιοχείας, romanized: Ignátios Antiokheías; died c. 108/140), also known as Ignatius Theophorus (Ἰγνάτιος ὁ Θεοφόρος, Ignátios ho Theophóros, 'the God-bearing'), was an early Christian writer and Patriarch of Antioch. While en route to Rome, where he met his martyrdom, Ignatius wrote a series of letters. This correspondence forms a central part of a later collection of works by the Apostolic Fathers. He is considered one of the three most important of these, together with Clement of Rome and Polycarp. Although the authenticity of his letters has been questioned, they continue to serve as an example of early Christian theology, and address important topics including ecclesiology, the sacraments, and the role of bishops.

Alexander of Jerusalem (Greek: Αλέξανδρος Ιεροσολύμων; died 251 AD) was a third century bishop who is venerated as a martyr and saint by the Eastern Orthodox Church, Oriental Orthodox churches, and the Roman Catholic Church. He died during the persecution of Emperor Decius.

Allhallowtide, Hallowtide, Allsaintstide, or the Hallowmas season is the Western Christian season encompassing the triduum of All Hallows' Eve (Halloween), All Hallows' Day (All Saints' Day) and All Souls' Day, as well as the International Day of Prayer for the Persecuted Church (observed on the first Sunday of November) and Remembrance Sunday (observed on the second Sunday in November) in some traditions. The period begins on 31 October annually. Allhallowtide is a "time to remember the dead, including martyrs, saints, and all faithful departed Christians." The present date of Hallowmas (All Saints' Day) and thus also of its vigil (Hallowe'en) was established for Rome perhaps by Pope Gregory III (731–741) and was made of obligation throughout the Frankish Empire by Louis the Pious in 835. Elsewhere, other dates were observed even later, with the date in Ireland being 20 April. In the early 11th century, the modern date of All Souls' Day was popularized, after Abbot Odilo established it as a day for the monks of Cluny and associated monasteries to pray for the dead.

Erasmus of Formia, also known as Saint Elmo (died c. 303), was a Christian saint and martyr. He is venerated as the patron saint of sailors and abdominal pain. Erasmus or Elmo is also one of the Fourteen Holy Helpers, saintly figures of Catholicism who are venerated especially as intercessors.

Martyrdom of Polycarp (Latin: Martyrium Polycarpi) is a manuscript written in the form of a letter that relates the religious martyrdom of Polycarp, Bishop of Smyrna (the site of the modern city of İzmir, Turkey) in the 2nd century AD. It forms the earliest account of Christian martyrdom outside of the New Testament. The author of Martyrdom of Polycarp is unknown, but it has been attributed to members of the group of early Christian theologians known as the Church Fathers. The letter, sent from the church in Smyrna to another church in Asia Minor at Philomelium, is partly written from the point of view of an eye-witness, recounting the arrest of the elderly Polycarp, the Romans' attempt to execute him by fire, and subsequent miraculous events.

The letter takes influence from both Jewish martyrdom texts in the Old Testament and the Gospels. Furthermore, the Martyrdom of Polycarp promotes an ideology of martyrdom, by delineating the proper conduct of a martyr.

Saint Glyceria (Greek: Γλυκερία; died ca. 177 in Perinthus, Propontis) was a Roman virgin of the early church.

According to Christian tradition, she was forced to pay tribute to a stone statue of Jupiter but it was destroyed while she stood before it. The virgin was imprisoned for this, then sentenced to be torn apart by wild animals. She, however, was not torn apart. Before the animals could render her any harm, Glyceria died a virgin martyr in Heraclea. Her relics reputedly poured forth the substance known as the Oil of Saints, and her name means "sweetness". Theophylact Simocatta and John of Nikiu report that the flow of sacred oil was temporarily stopped when a silver basin which was used for witchcraft by a man named Paulinus was used to receive it. This event led to Paulinus and his sons execution and removal of the bowl at which time the oil resumed flowing.

Cosmas and Damian (c. 3rd century – c. 287 or c. 303 AD) were two Arab physicians and early Christian martyrs. They practised their profession in the seaport of Aegeae, then in the Roman province of Cilicia.

Cosmas and Damian were third century Arabian-born twin brothers who embraced Christianity and practised medicine and surgery without a fee. This led them to being named anargyroi (from the Greek Ἀνάργυροι, "the silverless" or "unmercenaries"); by this, they attracted many to the Christian faith. They reputedly cured blindness, fever, paralysis and reportedly expelled a serpent. They were arrested by Lysias, governor of Cilicia (modern-day Çukurova, Turkey) during the Diocletian persecution because of their faith and fame as healers. Emperor Diocletian, who favoured the worship of the Olympian gods, issued a series of edicts that condemned the Christians with the goal of eliminating Christianity from the Roman Empire.

Ubba (Old Norse: Ubbi; died 878) was a 9th-century Viking and one of the commanders of the Great Heathen Army that invaded Anglo-Saxon England in the 860s. The Great Army appears to have been a coalition of warbands drawn from Scandinavia, Ireland, the Irish Sea region and Continental Europe. There is reason to suspect that a proportion of the Viking forces specifically originated in Frisia, where some Viking commanders are known to have held fiefdoms on behalf of the Franks. Some sources describe Ubba as dux of the Frisians, which could be evidence that he also associated with a Frisian benefice.

In 865, the Great Army, apparently led by Ivar the Boneless, overwintered in the Kingdom of East Anglia, before invading and destroying the Kingdom of Northumbria. In 869, having been bought off by the Mercians, the Vikings conquered the East Angles, and in the process killed their king, Edmund, a man who was later regarded as a saint and martyr. While near-contemporary sources do not specifically associate Ubba with the latter campaign, some later, less reliable sources associate him with the legend of Edmund's martyrdom. In time, Ivar and Ubba came to be regarded as archetypal Viking invaders and opponents of Christianity. As such, Ubba features in several dubious hagiographical accounts of Anglo-Saxon saints and ecclesiastical sites. Non-contemporary sources also associate Ivar and Ubba with the legend of Ragnar Lodbrok, a figure of dubious historicity. Whilst there is reason to suspect that Edmund's cult was partly promoted to integrate Scandinavian settlers in Anglo-Saxon England, the legend of Ragnar Lodbrok may have originated in attempts to explain why they came to settle. Ubba is largely non-existent in the Icelandic traditions of Ragnar Lodbrok.