Honorius was only six years old when he began to reign. He was placed under the care of a Vandal named STILICHO, to whom he was allied by marriage. Stilicho was a man of ability. The barbarians were driven from the frontiers on the Rhine and in Britain; a revolt in Africa was suppressed. Honorius himself was weak and jealous. He did not hesitate to murder Stilicho as soon as he was old enough to see the power he was wielding. With Stilicho's death his fortune departed. Rome was besieged, captured, and sacked by the barbarian ALARIC, in 410. When this evil was past, numerous contestants arose in different parts of the Empire, each eager for a portion of the fabric which was now so obviously crumbling to pieces.
Honorius was succeeded, after one of the longest reigns of the imperial line, by VALENTINIAN III. (423-455). The Empire was but a relic of its former self. Gaul, Spain, and Britain were practically lost; Illyria and Pannonia were in the hands of the Goths; and Africa was soon after seized by the barbarians. Valentinian was fortunate in the possession of AETIUS, a Scythian by birth, who for a time upheld the Roman name, winning for himself the title of LAST OF THE ROMANS. He was assassinated by his ungrateful master. A few months later, in 455, the Emperor himself was killed by a Senator, MAXIMUS, who succeeded him, but for only three months, when AVÍTUS (455-456), a noble of Gaul, became Emperor. He was deposed by RICIMER (457-467), a Sueve, of considerable ability, who for some time managed the affairs of the Empire, making and unmaking its monarchs at pleasure. After the removal of Avítus, ten months were allowed to elapse before a successor was appointed; and then the crown was bestowed upon MAJORIAN (457-461). SEVÉRUS followed him, a man too weak to interfere with the plans of Ricimer.
After his death, Ricimer ruled under the title of PATRICIAN, until the people demanded an Emperor, and he appointed ANTHEMIUS (467-472), who attempted to strengthen his position by marrying a daughter of Ricimer; but jealousy soon sprang up between them. Ricimer invited a horde of barbarians from across the Alps, with whom he captured and sacked Rome, and killed Anthemius. Shortly after, Ricimer himself died.