The Battle of the Frigidus, also called the Battle of the Frigid River, was fought on 5 and 6 September 394 between the armies of the Roman emperor Theodosius the Great and the rebel augustus Eugenius (r. 392–394), in the eastern border of Roman Italy.
Text from Wikipedia, licensed under CC BY-SA 4.0
The 1633rd anniversary falls on September 5, 2027.
