Caius

Caius is a spelling of the Latin prenom Gaius (and verso). G and C are not exclusive in Latin and the correct pronunciation is debatable. Although Caius is most commonly pronounced /ˈkaɪæs/ by native English speakers.

Persons

Caius (presbyter)

Caius, Presbyter of Rome (also known as Gaius) was a Christian author who lived and wrote towards the beginning of the 3rd century. Only fragments of his works are known, which are given in the collection entitled The Ante-Nicene Fathers. However, the Muratorian fragment, an early attempt to establish the canon of the New Testament, is often attributed to Caius and is included in that collection.

For the existing fragments from Caius' "Dialogue or Disputation Against Proclus," we are indebted to Eusebius, who included them in his Ecclesiastical History. In one of these fragments, Caius tells Proclus,

This is described by the Catholic Encyclopedia as "a very valuable evidence of the death of Sts. Peter and Paul at Rome, and the public veneration of their remains at Rome about the year 200."

There is also another series of fragments Eusebius gives from a work called "Against the Heresy of Artemon," although the Ante-Nicene Fathers note says regarding the authorship only that it is "an anonymous work ascribed by some to Caius."

Caius (bishop of Milan)

Caius (or Gaius, Italian: Caio) was Bishop of Milan in early 3rd-century. He is honoured as a Saint in the Catholic Church and his feast day is on September 27.

Life

Almost nothing is known about the life and the episcopate of Caius, except that he was bishop of Milan in early 3rd-century, that he died on the 26 September and that his corpse was allegedly buried in a cemetery in the area of the Basilica Naboriana, now demolished. His relics were later translated into the near Basilica of Sant'Ambrogio.

Middle age texts, such as the Historia Dataria dated 11th-century, add biographic details which are to be considered legendary, such as his presence in Rome at the martyrdom of Saint Peter and Saint Paul and the conversion by him of Saints Vitalis, Valeris and Gervasius and Protasius.

Notes