The History of The Decline and Fall of the Roman Empire. Volume 3 [191]
The senator Olybrius, of the Anician family, might esteem himself the lawful heir of the Western empire. He had married Placidia, the younger daughter of Valentinian, after she was restored by Genseric; who still detained her sister Eudoxia, as the wife, or rather as the captive, of his son. The king of the Vandals supported, by threats and solicitations, the fair pretensions of his Roman ally; and assigned, as one of the motives of the war, the refusal of the senate and people to acknowledge their lawful prince, and the unworthy preference which they had given to a stranger. The friendship of the public enemy might render Olybrius still more unpopular to the Italians; but when Ricimer meditated the ruin of the emperor Anthemius, he tempted, with the offer of a diadem, the candidate who could justify his rebellion by an illustrious name and a royal alliance. The husband of Placidia, who, like most of his ancestors, had been invested with the consular dignity, might have continued to enjoy a secure and splendid fortune in the peaceful residence of Constantinople; nor does he appear to have been tormented by such a genius as cannot be amused or occupied, unless by the administration of an empire. Yet Olybrius yielded to the importunities of his friends, perhaps of his wife; rashly plunged into the dangers and calamities of a civil war; and, with the secret connivance of the emperor Leo, accepted the Italian purple, which was bestowed, and resumed, at the capricious will of a Barbarian. He landed without obstacle (for Genseric was master of the sea) either at Ravenna, or the port of Ostia, and immediately proceeded to the camp of Ricimer, where he was received as the sovereign of the Western world.
The patrician, who had extended his posts from the Anio to the Melvian bridge, already possessed two quarters of Rome, the Vatican and the Janiculum, which are separated by the Tyber from the rest of the city; and it may be conjectured, that an assembly of seceding senators imitated, in the choice of Olybrius, the forms of a legal election. But the body of the senate and people firmly adhered to the cause of Anthemius; and the more effectual support of a Gothic army enabled him to prolong his reign, and the public distress, by a resistance of three months, which produced the concomitant evils of famine and pestilence. At length Ricimer made a furious assault on the bridge of Hadrian, or St. Angelo; and the narrow pass was defended with equal valor by the Goths, till the death of Gilimer, their leader. The victorious troops, breaking down every barrier, rushed with irresistible violence into the heart of the city, and Rome (if we may use the language of a contemporary pope) was subverted by the civil fury of Anthemius and Ricimer. The unfortunate Anthemius was dragged from his concealment, and inhumanly massacred