Theodoric I was the king of the Visigoths from 418 to 451. Theodoric is famous for his part in stopping Attila the Hun at the Battle of the Catalaunian Plains in 451, despite having been killed during the engagement. 393 – June 21, 451; died at about 58. Alive at the same time as Augustine of Hippo, Hypatia, Zu Chongzhi, Jerome, and John Chrysostom. Wiki link