The Columbia Encyclopedia, Sixth Edition. 2001-07.
Vitellius, Aulus
(ô´ls vtl´s) (KEY) , A.D. 15A.D. 69, Roman emperor (A.D. 69). He was made commander of the legions on the lower Rhine by Galba in A.D. 68. On Galbas death he was proclaimed emperor at Colonia Agrippina (now Cologne). The generals who favored him defeated his rival, Otho, in Italy, and Vitellius was briefly the emperor. He distinguished himself by extravagance, debauchery, and general incompetence. When his rival in the East, Vespasian, moved into Italy, Vitellius quickly lost his supporters. His troops were defeated at Cremona, and Vitellius fought with Vespasians brother, Flavius Sabinus, in Rome. When Vespasians troops entered Rome, Vitellius was captured while in hiding and murdered.