Caius (or ''Gaius'', ) was

Bishop of Milan The Archdiocese of Milan (; ) is a Latin Church ecclesiastical territory or archdiocese of the Catholic Church in Italy which covers the areas of Milan, Monza, Lecco and Varese. It has long maintained its own Latin liturgical rite usage, the Ambr ...

in early 3rd-century. He is considered by the Orthodox tradition the first

in the 1st century. He is honoured as a

saint In Christianity, Christian belief, a saint is a person who is recognized as having an exceptional degree of sanctification in Christianity, holiness, imitation of God, likeness, or closeness to God in Christianity, God. However, the use of the ...

in the

Eastern Orthodox Church The Eastern Orthodox Church, officially the Orthodox Catholic Church, and also called the Greek Orthodox Church or simply the Orthodox Church, is List of Christian denominations by number of members, one of the three major doctrinal and ...

and the

Roman Catholic Church The Catholic Church (), also known as the Roman Catholic Church, is the List of Christian denominations by number of members, largest Christian church, with 1.27 to 1.41 billion baptized Catholics Catholic Church by country, worldwid ...

and his feast day is on 27 September.

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 Translation is the communication of the meaning of a source-language text by means of an equivalent target-language text. The English language draws a terminological distinction (which does not exist in every language) between ''transla ...

into the near

Basilica of Sant'Ambrogio The Basilica of Sant'Ambrogio, officially known as ''Basilica romana minore collegiata abbaziale prepositurale di Sant'Ambrogio'', is an ancient Romanesque-style, Roman Catholic church located in the center of Milan, in the region of Lombardy, ...

. 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 Saint Peter (born Shimon Bar Yonah; 1 BC – AD 64/68), also known as Peter the Apostle, Simon Peter, Simeon, Simon, or Cephas, was one of the Twelve Apostles of Jesus and one of the first leaders of the Jewish Christian#Jerusalem ekklēsia, e ...

and

Saint Paul Paul, also named Saul of Tarsus, commonly known as Paul the Apostle and Saint Paul, was a Christian apostle ( AD) who spread the teachings of Jesus in the first-century world. For his contributions towards the New Testament, he is generally ...

and the conversion by him of Saints Vitalis, Valeris and

Gervasius and Protasius Gervasius and Protasius (also Gervase and Protase, Gervasis and Prothasis and in French ''Gervais and Protais'') are venerated as Christian martyrs, probably of the 2nd century. They are the patron saints of Milan and of haymakers and are invok ...

Notes

{{DEFAULTSORT:Caius 01 Of Milan, Bishop Archbishops of Milan 3rd-century Christian saints Saints from Roman Italy