Battle of Brescia
312 CE.
Shown on the map at 45.533°, 10.233°.
The Battle of Brescia (Latin: Brixia) was a confrontation that took place during the summer of 312, between the Roman emperors Constantine the Great and Maxentius in the town of Brescia, in northern Italy. Maxentius declared war on Constantine on the grounds that he wanted to avenge the death of his father Maximian (r. 285–308, 310), who had committed suicide after being defeated by him. Constantine would respond with a massive invasion of Italy. The Battle of Brescia took place after the Battle of Augusta Taurinorum (modern Turin), and preceded the penultimate battle between the two emperors, which was fought near Verona.
Text from the Wikipedia article Battle of Brescia (312), licensed CC BY-SA 4.0.