Frank or the Vandal. In these broad lands, which Rome had humanised during four hundred years, and of which the Church had been in full possession, Pope Simplicius could now find only the old provincial nobility and the common people still Catholic. The bishops in these several provinces were exposed everywhere to an Arian succession of antagonists, who used against them all the influence of an Arian government. When he looked to the eastern emperor, now become in the eyes of the Church the legitimate sovereign of Rome, by whose commission Odoacer professed to rule, instead of a Marcian, the not unworthy husband of St. Pulcheria, instead of Leo I., who was at least orthodox, and had been succeeded by his grandson the young child Leo II., he found upon the now sole imperial throne that child's father Zeno. He was husband of the princess Ariadne, daughter of Leo I.,[25] a man of whom the Byzantine historians give us a most frightful picture. Without tact and understanding, vicious, moreover, and tyrannical, he oppressed during the two years from 474 to 476 his people, sorely tried by the incursions of barbarous hordes. He also favoured, all but openly, the Monophysites, specially Peter Fullo, the heretical patriarch of Antioch. After two years a revolution deprived him of the throne, and exalted to it the equally vicious Basiliscus--the man whose treachery as an eastern general had ruined the success of the great expedition against Genseric, in which East and West had joined under Anthemius. Basiliscus still more openly favoured heresy. He lasted, however, but a short time; Zeno was able to return, and occupied the throne again during fourteen years, from 477 to 491. These two men, Zeno and Basiliscus, criminal in their private lives, in their public lives adventurers, who gained the throne by the worst Byzantine arts, opened the line of the theologising emperors. Basiliscus, during the short time he occupied the eastern throne, issued, at the prompting of a heretic whom he had pushed into the see of St. Athanasius--and it is the first example known in history--a formal decree upon faith, the so-called Encyclikon, in which only the Nicene, Constantinopolitan, and Ephesine Councils were accepted, but the fourth, that of Chalcedon, condemned. So low was the eastern Church already fallen that not the Eutycheans only, but five hundred Catholic bishops subscribed this Encyclikon, and a Council at Ephesus praised it as divine and apostolical.