who attacked and took control of large parts of the Roman Empire. He is famous for being violent and cruel (?406-453 AD) a king of the Huns (=an ancient people from Asia). died 453 King of the Huns (434-53, ruling jointly with his elder brother until 445). He was one of the greatest of the barbarian rulers who assailed the Roman Empire. He and his brother Bleda inherited an empire that stretched from the Alps and the Baltic nearly to the Caspian Sea. The failure of the Romans to pay promised tributes prompted Attila to launch assaults along the Danube in 441 and 443. He murdered his brother in 445 and two years later invaded the Balkan provinces and Greece, a campaign later ended by another peace treaty that exacted heavy damages from the Eastern Romans. He invaded Gaul (451) but was defeated by an alliance of the Roman general Aetius and the Visigoths. His invasion of Italy (452) was ended by famine and plague. His depredations, which seemed to some like divine punishment, earned him the epithet Flagellum Dei ("Scourge of God"). Attila died on his wedding night, possibly murdered by his bride. His sons took control of his empire, which collapsed shortly after Attila's death