The Ostrogoths had never gone westward, like their kinsmen the Visigoths. They had lingered on the Danube, first as members of the vast empire of Attila the Hun, then as occupying Pannonia in their own right. But, in the reign of Leo I., they had moved across the Save into the territory of the Eastern Emperors, and had permanently established themselves in Moesia. There they had settled down and made terms with the Constantinopolitan Government. But they were most unruly vassals, and, even in full time of peace, could never be trusted to refrain from raids into Thrace and Macedonia. [Sidenote: Early life of Theodoric.] The main body of their tribe now acknowledged as its chief Theodoric the son of Theodemir, the representative of the heaven-born race of the Amals, the kings of the Goths from time immemorial. Theodoric was now a young man of twenty-three, stirring and ambitious, who had already won a great military reputation by victories over the Bulgarians, the Sarmatians, and other tribes who dwelt across the Danube. He had spent ten years of his boyhood as a hostage at Constantinople, where he had learnt only too well the weak as well as the strong points of the East-Roman Empire. His after-life showed that he had there imbibed a deep respect for Roman law, order, and administrative unity; but he had also come to entertain a contempt for the timid Zeno, and a conviction that his bold tribesmen were more than a match for the motley mercenary army of the emperor, of which so large a proportion was still composed of Goths and other Teutons, who could not be trusted to fight with a good heart against their Ostrogothic kinsmen. But Theodoric the Amal was not the only chief of his race in the Balkan peninsula. He had a namesake, Theodoric the son of Triarius, better known as Theodoric the One-eyed, who had long served as a mercenary captain in the imperial army, and had headed the Teutonic auxiliaries in the camp of the usurper Basiliscus. When Basiliscus fell, Theodoric the One-eyed collected the wrecks of the rebel forces, strengthened them with broken bands of various races, many of whom were Ostrogoths, and kept the field against Zeno. He retired into the Balkans, and occasionally descended to ravage the Thracian plains; but meanwhile he sent an embassy to Zeno, offering to submit if he were given the title of _magister militum_, which he had held under Basiliscus, and taken with all his army into the imperial pay.