Events

• The Council of Laodicea is held.
• Eunomius of Cyzicus becomes Bishop of Cyzicus.
• Macedonius I is deposed as Patriarch of Constantinople and replaced with Eudoxius of Antioch.
• Meletius becomes Patriarch of Antioch.
• St. Jerome is baptized in Rome (possible date).
• Sextus Aurelius Victor becomes prefect of Pannonia.

Births

• Saint Ninian, missionary in Scotland (approximate date)
• Pelagius, British monk (approximate date)
• Saint Mesrob, Armenian monk
• John Cassian, one of the Desert Fathers, monk, Christian saint, writer (approximate date)

Deaths

• Eustathius of Antioch (possible date)