When Theodosius came of age he refused to remove his sister from power, and treated her as his colleague and equal. By her advice he married in a.d. [pg 056] 421, the year that he came of age, the beautiful and accomplished Athenaïs, daughter of the philosopher Leontius. The emperor's chosen spouse had been brought up as a pagan, but was converted before her marriage, and baptized by the name of Eudocia. She displayed her literary tastes in writing religious poetry, which had some merit, according to the critics of the succeeding age. The austere Pulcheria—always immersed in state business or occupied in religious observances—found herself ere long ill at ease in the company of the lively, beautiful, and volatile literary lady whom she had chosen as sister-in-law. If Theodosius had been less easy-going and good-hearted he must have sent away either his sister or his wife, but he long contrived to dwell affectionately with both, though their bickerings were unending. After many years of married life, however, a final quarrel came, and the empress retired to spend the last years of her life in seclusion at Jerusalem. The cause of her exile is not really known: we have only a wild story concerning it, which finds an exact parallel in one of the tales of the “Arabian Nights.”
“The emperor,” so runs the tale, “was one day met by a peasant who presented him with a Phrygian apple of enormous size, so that the whole Court marvelled at it. And he gave the man a hundred and fifty gold pieces in reward, and sent the apple to the Empress Eudocia. But she sent it as a present to Paulinus, the ‘Master of the Offices,’because he was a friend of the emperor. But Paulinus, not knowing the history of the apple, took it and gave it to the emperor as he reëntered the Palace. And Theodosius having received it, recognized it and concealed it, and called his wife and questioned her, saying, ‘Where is the apple that I sent you?’ She answered, ‘I have eaten it.’ Then he bade her swear by his salvation the truth, whether she had eaten it or sent it to some one. And Eudocia swore that she had [pg 057]sent it to no man, but had herself eaten it. Then the emperor showed her the apple, and was exceedingly wrath, suspecting that she was enamoured of Paulinus, and had sent it to him as a love-gift; for he was a very handsome man. And on this account he put Paulinus to death, but he permitted Eudocia to go to the Holy Places to pray. And she went down from Constantinople to Jerusalem, and dwelt there all her days.”
That Paulinus was executed, and that Eudocia spent her last years of retirement in Palestine, we know for certain. All the rest of the story is in reality hidden from us. The chief improbability of the tale is that Eudocia had reached the age of forty when the breach between her and her husband took place, and that Paulinus was also an official of mature years.
Theodosius' long reign passed by in comparative quiet. Its only serious troubles were a short war with the Persians, and a longer one with Attila, the great king of the Huns, whose empire now stretched over all the lands north of the Black Sea and Danube, where the Goths had once dwelt. In this struggle the Roman armies were almost invariably unfortunate. The Huns ravaged the country as far as Adrianople and Philippopolis, and had to be bought off by the annual payment of 700 lbs. of gold [£31,000]. It is true that they fell on Theodosius while his main force was engaged on the Persian frontier, but the constant ill-success of the imperial generals seems to show that the armies of the East had never been properly reorganized since the military system of Theodosius I. had been broken up by the revolt of Gainas forty years before. His grandson had neither a trustworthy body of German auxiliaries nor a sufficiently large [pg 059] native levy of born subjects of the empire to protect his borders.
Angel Of Victory. (From a Fifth-century Diptych.) Reproduced from "L'Art Byzantin." Par Charles Bayet. Paris, Quantin, 1883.
The reconstruction of the Roman military forces was reserved for the successors of Theodosius II. He himself was killed by a fall from his horse in 450 a.d., leaving an only daughter, who was married to her cousin Valentinian III., Emperor of the West. Theodosius, with great wisdom, had designated as his successor, not his young-son-in-law, a cruel and profligate prince, but his sister Pulcheria, who at the same time ended her vow of celibacy and married Marcianus, a veteran soldier and a prominent member of the Senate. The marriage was but formal, for both were now well advanced in years: as a political expedient it was all that could be desired. The empire had peace and prosperity under their rule, and freed itself from the ignominious tribute to the Huns. Before Attila died in 452, he had met and been checked by the succours which Marcianus sent to the distressed Romans of the West.
When Marcianus and Pulcheria passed away, the empire came into the hands of a series of three men of ability. They were all bred as high civil officials, not as generals; all ascended the throne at a ripe age; not one of them won his crown by arms, all were peaceably designated either by their predecessors, or by the Senate and army. These princes were Leo I. (457-474), Zeno (474-491), Anastasius (491-518). Their chief merit was that they guided the Roman Empire in the East safely through the stormy times which saw its extinction in the West. While, beyond the Adriatic, province after province was being lopped [pg 060] off and formed into a new Germanic kingdom, the emperors who reigned at Constantinople kept a tight grip on the Balkan Peninsula and on Asia, and succeeded in maintaining their realm absolutely intact. Both East and West were equally exposed to the barbarian in the fifth century, and the difference of their fate came from the character of their rulers, not from the diversity of their political conditions. In the West, after the extinction of the house of Theodosius (455 a.d.), the emperors were ephemeral puppets, made and unmade by the generals of their armies, who were invariably Germans. The two Magistri militum, Ricimer and Gundovald—one Suabian, the other Burgundian by birth—deposed or slew no less than five of their nominal masters in seventeen years. In the East, on the other hand, it was the emperors who destroyed one after another the ambitious generals, who, by arms or intrigue, threatened their throne.
While this comparison bears witness to the personal ability of the three emperors who ruled at Constantinople between a.d. 457 and a.d. 518, it is only fair to remember they were greatly helped by the fact that the German element in their armies had never reached the pitch of power to which it had attained in the West; the suppression of Gainas forty years before had saved them from that danger. But unruly and aspiring generals were not wanting in the East; the greatest danger of Leo I. was the conspiracy of the great Magister militum Aspar, whom he detected and slew when he was on the eve of rebelling. Zeno was once chased out of his capital by rebels, and twice [pg 061] vexed by dangerous risings in Asia Minor, but on each occasion he triumphed over his adversaries, and celebrated his victory by the execution of the leaders of the revolt. Anastasius was vexed for several years by the raids of a certain Count Vitalian, who ranged over the Thracian provinces with armies recruited from the barbarians beyond the Danube. But, in spite of all these rebellions, the empire was never in serious danger of sinking into disorder or breaking up, as the Western realm had done, into new un-Roman kingdoms. So far was it from this fate, that Anastasius left his successor, when he died in a.d. 518, a loyal army of 150,000 men, a treasure of 320,000 lbs. of gold, and an unbroken frontier to East and West.
The main secret of the success of the emperors of the fifth century in holding their own came from the fact that they had reorganized their armies, and filled them up with native troops in great numbers. Leo I. was the first ruler who utilized the military virtues of the Isaurians, or mountain populations of Southern Asia Minor. He added several regiments of them to the army of the East, but it was his son-in-law and successor, Zeno, himself an Isaurian born, who developed the scheme. He raised an imperial guard from his countrymen, and enlisted as many corps of them as could be raised; moreover, he formed regiments of Armenians and other inhabitants of the Roman frontier of the East, and handed over to his successor, Anastasius, an army in which the barbarian auxiliaries—now composed of Teutons and Huns in about equal numbers—were decidedly dominated by the native elements.