The children of Constantius by his second marriage were six in number, three of either sex, and whose Imperial descent might have solicited a preference over the meaner extraction of the son of Helena. But Constantine was in the thirty-second year of his age, in the full vigor both of mind and body, at the time when the eldest of his brothers could not possibly be more than thirteen years old. His claim of superior merit had been allowed and ratified by the dying emperor.[1369] In his last moments Constantius bequeathed to his eldest son the care of the safety as well as greatness of the family; conjuring him to assume both the authority and the sentiments of a father with regard to the children of Theodora. Their liberal education, advantageous marriages, the secure dignity of their lives, and the first honors of the state with which they were invested, attest the fraternal affection of Constantine; and as those princes possessed a mild and grateful disposition, they submitted without reluctance to the superiority of his genius and fortune.[1370]
II. The ambitious spirit of Galerius was scarcely reconciled to the disappointment of his views upon the Gallic provinces, before the unexpected loss of Italy wounded his pride as well as power in a still more sensible part. The long absence of the emperors had filled Rome with discontent and indignation; and the people gradually discovered, that the preference given to Nicomedia and Milan was not to be ascribed to the particular inclination of Diocletian, but to the permanent form of government which he had instituted. It was in vain that, a few months after his abdication, his successors dedicated, under his name, those magnificent baths, whose ruins still supply the ground as well as the materials for so many churches and convents.[1371] the tranquility of those elegant recesses of ease and luxury was disturbed by the impatient murmurs of the Romans, and a report was insensibly circulated, that the sums expended in erecting those buildings would soon be required at their hands. About that time the avarice of Galerius, or perhaps the exigencies of the state, had induced him to make a very strict and rigorous inquisition into the property of his subjects, for the purpose of a general taxation, both on their lands and on their persons. A very minute survey appears to have been taken of their real estates; and wherever there was the slightest suspicion of concealment, torture was very freely employed to obtain a sincere declaration of their personal wealth.[1372] The privileges which had exalted Italy above the rank of the provinces were no longer regarded:[1373] and the officers of the revenue already began to number the Roman people, and to settle the proportion of the new taxes. Even when the spirit of freedom had been utterly extinguished, the tamest subjects have sometimes ventured to resist an unprecedented invasion of their property; but on this occasion the injury was aggravated by the insult, and the sense of private interest was quickened by that of national honor. The conquest of Macedonia, as we have already observed, had delivered the Roman people from the weight of personal taxes.
Though they had experienced every form of despotism, they had now enjoyed that exemption near five hundred years; nor could they patiently brook the insolence of an Illyrian peasant, who, from his distant residence in Asia, presumed to number Rome among the tributary cities of his empire. The rising fury of the people was encouraged by the authority, or at least the connivance, of the senate; and the feeble remains of the Praetorian guards, who had reason to apprehend their own dissolution, embraced so honorable a pretence, and declared their readiness to draw their swords in the service of their oppressed country. It was the wish, and it soon became the hope, of every citizen, that after expelling from Italy their foreign tyrants, they should elect a prince who, by the place of his residence, and by his maxims of government, might once more deserve the title of Roman emperor. The name, as well as the situation, of Maxentius determined in his favor the popular enthusiasm.
Maxentius was the son of the emperor Maximian, and he had married the daughter of Galerius. His birth and alliance seemed to offer him the fairest promise of succeeding to the empire; but his vices and incapacity procured him the same exclusion from the dignity of Caesar, which Constantine had deserved by a dangerous superiority of merit. The policy of Galerius preferred such associates as would never disgrace the choice, nor dispute the commands, of their benefactor. An obscure stranger was therefore raised to the throne of Italy, and the son of the late emperor of the West was left to enjoy the luxury of a private fortune in a villa a few miles distant from the capital. The gloomy passions of his soul, shame, vexation, and rage, were inflamed by envy on the news of Constantine's success; but the hopes of Maxentius revived with the public discontent, and he was easily persuaded to unite his personal injury and pretensions with the cause of the Roman people. Two Praetorian tribunes and a commissary of provisions undertook the management of the conspiracy; and as every order of men was actuated by the same spirit, the immediate event was neither doubtful nor difficult. The praefect of the city, and a few magistrates, who maintained their fidelity to Severus, were massacred by the guards; and Maxentius, invested with the Imperial ornaments, was acknowledged by the applauding senate and people as the protector of the Roman freedom and dignity. It is uncertain whether Maximian was previously acquainted with the conspiracy; but as soon as the standard of rebellion was erected at Rome, the old emperor broke from the retirement where the authority of Diocletian had condemned him to pass a life of melancholy and solitude, and concealed his returning ambition under the disguise of paternal tenderness. At the request of his son and of the senate, he condescended to reassume the purple. His ancient dignity, his experience, and his fame in arms, added strength as well as reputation to the party of Maxentius.[1374]
1369
The choice of Constantine, by his dying father, which is warranted by reason, and insinuated by Eumenius, seems to be confirmed by the most unexceptionable authority, the concurring evidence of Lactantius (de M. P. c. 24) and of Libanius, (Oratio i.,) of Eusebius (in Vit. Constantin. l. i. c. 18, 21) and of Julian, (Oratio i)
1370
Of the three sisters of Constantine, Constantia married the emperor Licinius, Anastasia the Caesar Bassianus, and Eutropia the consul Nepotianus. The three brothers were, Dalmatius, Julius Constantius, and Annibalianus, of whom we shall have occasion to speak hereafter.
1371
See Gruter. Inscrip. p. 178. The six princes are all mentioned, Diocletian and Maximian as the senior Augusti, and fathers of the emperors. They jointly dedicate, for the use of their own Romans, this magnificent edifice. The architects have delineated the ruins of these Thermoe, and the antiquarians, particularly Donatus and Nardini, have ascertained the ground which they covered. One of the great rooms is now the Carthusian church; and even one of the porter's lodges is sufficient to form another church, which belongs to the Feuillans.
1373
Saviguy, in his memoir on Roman taxation, (Mem. Berl. Academ. 1822, 1823, p. 5,) dates from this period the abolition of the Jus Italicum. He quotes a remarkable passage of Aurelius Victor. Hinc denique parti Italiae invec tum tributorum ingens malum. Aur. Vict. c. 39. It was a necessary consequence of the division of the empire: it became impossible to maintain a second court and executive, and leave so large and fruitful a part of the territory exempt from contribution.-M.
1374
The sixth Panegyric represents the conduct of Maximian in the most favorable light, and the ambiguous expression of Aurelius Victor, «retractante diu,» may signify either that he contrived, or that he opposed, the conspiracy. See Zosimus, l. ii. p. 79, and Lactantius de M. P. c. 26.