The Battle of the Frigidus
Battle of the Frigidus - Roman Imperial Battle Between Theodosius I and Eugenius
The Battle of the Frigidus, September 5-6, A.D. 394, was fought between the usurper Eugenius and his pagan supporters, including the magister equitum Arbogast, on the one side, and Emperor Theodosius, on the other.