4th-century Italian bishops

Ambrose of Milan (; 4 April 397), canonized as Saint Ambrose, was a theologian and statesman who served as Bishop of Milan from 374 to 397.

Januarius ( ; ; Neapolitan and ), also known as , was Bishop of Benevento and is a martyr and saint of the Catholic Church. While no contemporary sources on his life are preserved, later sources and legends say he died during the Great Persecution, which ended with Diocletian's retirement in 305.

priest, elected pope in 366/367

Catholic bishop and saint

Chromatius (died 406/407 AD) was a bishop of Aquileia.

bishop, martyr and saint

Bishop of Brescia

Saint Geminianus (also known as Saint Geminian, or Saint Gimignano) was a fourth-century deacon who became Bishop of Modena. He is mentioned in the year 390, when he participated in a council called by Saint Ambrose in Milan. From his name, it has been deduced that Geminianus probably belonged to the caste of Roman senators.

Philastrius (also Philaster or Filaster) Bishop of Brescia, was one of the bishops present at a synod held in Aquileia in 381.

bishop

Italian bishop and saint

bishop of Ravenna

Bishop of Arezzo

Theologian and bishop of Milan, Italy, c. 355 – 374

Saint Emygdius (Latin: Emidius, Æmedius, Emigdius, Hemigidius; ; – AD) was a Christian bishop who is venerated as a martyr. Tradition states that he was killed during the persecution of Diocletian.

Bishop of Narmi

saint and bishop

Bishop of Novara

Archbishop of Milan

Bishop of Brescia

bishop of Altinum

Bishop of Naples

Italian bishop

Bishop of Forli

Archbishop of Milan (4th c.)

4th-century Christian saint

bishop

Roman Catholic saint

bishop of Naples

bishop and saint

4th century Christian bishop; first historically-attested bishop of Naples