Hilarus in that same November, 461, succeeded to the apostolic chair. Hilarus was that undaunted Roman deacon and legate who with difficulty saved his life at the Robber-Council of Ephesus, where St. Flavian, bishop of Constantinople, was beaten to death by the party of Dioscorus, and who carried to St. Leo a faithful report of that Council's acts. At the same time the Lucanian Libius Severus succeeded to the throne. All that is known of him is that he was an inglorious creature of Ricimer, and prolonged a government without record until the autumn of 465, when his maker got tired of him. He disappeared, and Ricimer ruled alone for nearly two years. Yet he did not venture to end the empire with a stroke of violence, or change the title of Patricius, bestowed upon him by the eastern emperor, for that of king. In this death-struggle of the realm the senate showed courage. The Roman fathers in their corporate capacity served as a last bond of the State as it was falling to pieces; and Sidonius Apollinaris said of them that they might rank as princes with the bearer of the purple, only, he adds significantly, if we put out of question the armed force.[10] The protection of the eastern emperor, Leo I., helped them in this resistance to Ricimer. The national party in Rome itself called on the Greek emperor for support. The utter dissolution of the western empire, when German tribes, Burgundians, Franks, Visigoths, and Vandals, had taken permanent possession of its provinces outside of Italy, while the violated dignity of Rome sank daily into greater impotence, now made Byzantium come forth as the true head of the empire. The better among the eastern Caesars acknowledged the duty of maintaining it one and indivisible. They treated sinking Italy as one of their provinces, and prevented the Germans from asserting lordship over it.