[Illustration: Claudius, Messalina, and their two children
in what is known as the "Hague Cameo.">[

Just as the dynasty of the Ptolemies had been surrounded by a semi-religious veneration, Caligula, inspired as he was by Egyptian and Ptolemaic conceptions, sought to have this same veneration bestowed upon his entire family—that family which under Tiberius had been persecuted and defamed by suits and decimated by suicides through the envy of the aristocracy, which was forever unwilling to forgive its too great prestige. Caligula not only hastened to set out in person to gather up the bones of Agrippina, his mother, and of his brother, in order to bring them to Rome and deposit them piously in the tomb of Augustus,—that was a natural duty of filial piety,—but he also prohibited any one to name among his ancestors the great Agrippa, the builder of the Pantheon, because his very obscure origin seemed a blot upon the semi-divine purity of his race. He had the title of Augusta and all the privileges of the vestal virgins bestowed upon his grandmother Antonia, the daughter of Mark Antony and the faithful friend of Tiberius; he had these same vestal privileges bestowed upon his three sisters, Agrippina, Drusilla, and Livilla; he had assigned to them a privileged position equal to his own at the games in the circus; he even had it decreed that their names should be included in the vows which the magistrates and pontiffs offered every year for the prosperity of the prince and of his people, and that in the prayers for the conservation of his power there should also be included a prayer for their felicity. This was a small revolution from the constitutional point of view; for the Romans, though allowing their women ample freedom to occupy themselves with politics from the retirement of their homes, had never recognized for them any official capacity. Tiberius, faithfully adhering in this also to tradition, had gone as far as to prevent the senate, at the time of Livia's death, from voting public honors to her memory, which, he thought, might have justified the belief that his mother had been, not a matron of the old Roman stamp, but a public personage. Caligula, however, was quite indifferent to tradition, and by his expressed will, as if in reaction against the persecutions and the humiliations which the imperial family had suffered under Tiberius, even the sisters of the emperor acquired a sacred character and a privileged position in the state. For the first time the women of the imperial family acquired the character of official personages.

It cannot be denied that the transition from atrocious prosecutions to divine honors was somewhat sudden, but this is merely a further proof that Caligula was endowed with a violent, impulsive, and irreflective temperament. In any case, there was neither scandal nor protest at that time. Caligula during the first months of his rule was popular, not for his measures in favor of the women of his family, but for reasons of far greater importance. He had inaugurated a régime which promised to be more indulgent, more prodigal, less harsh than that of Tiberius. Extravagance had made rapid strides, especially in the ranks of the aristocracy, during the twenty-two years of Tiberius's rule: and although the latter, especially toward the end of his life, had ceased struggling against this tendency, nevertheless his well-known aversion to sumptuous living, and the example of simplicity which he set before the eyes of all, had always been a cause of preoccupation to the aristocracy—to men as well as women. There was no certainty that the emperor might not again, some day, try to enforce the sumptuary laws. When Caligula therefore began his career, indicating very clearly his sympathies with the modernizing party by his eagerness to do away with the old Roman simplicity, the young aristocracy of both sexes did not conceal their satisfaction. After a long period of old-fashioned traditional policy, enforced by the two preceding emperors, they welcomed with joy the young reformer who set out to introduce in the imperial government the spirit of the new generations. No one was sorry that all the purveyors of voluptuousness,—mimes, singers, actors, dancers of both sexes, cooks, and puppets,—should with noisy joy break into the imperial palace, which had been official, severe, and cold under Tiberius, and bring back pleasure, luxury, and festivals. All hoped that under the rule of this indulgent, youthful emperor, life, especially at Rome, would become more pleasant and gay; and no one therefore felt disposed to protest against the official honors which, contrary to custom, had been bestowed upon the women of the imperial family.

In truth, if he, still harking back to Egyptian ideas and customs, had been content with surrounding his family, especially its women, with a respect which would have protected them against the infamous accusations and iniquitous persecutions to which many had fallen victims, he might have had credit for an action which was good, just, and useful to the state. That strange condition of affairs which had been growing up under Tiberius was both absurd and dangerous to the country: the emperor was honored with extraordinary powers and made the object of a semi-religious veneration; but his family, and especially its women, were, as a sort of retribution, set outside the laws and fiercely assailed in a thousand insidious ways. But the lunatic Caligula was not the man to keep even a wise proposal within reasonable limits. Power, popularity, and praise quickly aroused all that was warped and excessive in his nature, and very soon, as he showed at the end of the year 37, he entertained an idea which must have seemed to the Romans a horrible impiety. His wife died soon after he became emperor. Another marriage seemed obligatory, and he decided that he would marry his sister Drusilla.

Historians have represented this intention as the perverse delirium of an unbridled sensuality. It was certainly the gross act of a madman, but there was perhaps more politics in his madness than perversity; for it was an attempt to introduce into Rome the dynastic marriages between brothers and sisters which had been the constant tradition of the Ptolemies and the Pharaohs of Egypt. This oriental custom certainly seems a horrible aberration to us, who have been educated according to the strict and austere doctrines of Christianity, which, inheriting in these matters the fine flower of Greco-Latin ideas, has purified and rendered them more rigorous. But for centuries in Egypt,—that is, in the most ancient of the Mediterranean civilizations,—this horrible aberration was looked upon as a sovereign privilege which brought the royal dynasty into relationship with the gods. By means of it, this family preserved the semi-divine purity of its blood; and perchance this custom, which had survived up to the fall of the Ptolemies, was only the projection of ideas and customs which in most ancient times had had a much wider diffusion along the Mediterranean world, for traces of it can be found even in Greek mythology. For were not Jupiter and Juno, who constituted the august Olympian couple, at the same time also brother and sister? Gradually restricted through the spreading of Greek civilization, this custom was finally eradicated at the shores of the Mediterranean by Rome after the destruction of the kingdom of the Ptolemies.

The lunatic Caligula now suddenly took it into his head to transplant this custom to Rome—to transplant it with all the religious pomp of the Egyptian monarchy, and thus transform the family of Augustus, which up to the present had been merely the most eminent family of the Roman aristocracy, into a dynasty of gods and demigods, whose members were to be united by marriage among themselves in order not to pollute the celestial purity of their blood. A fraternal and divine pair were to rule at Rome, like another Arsinoë and Ptolemy, whom the Alexandrian throngs had worshiped on the banks of the Nile. The idea had already matured in his mind at the end of the year 37, and among his three sisters he had already chosen Drusilla to be his wife. This is proved by a will made at the time of an illness which he contracted in the autumn of the first year of his rule. In this will he appointed Drusilla heir not only of his goods, but also of his empire, a wild folly from the point of view of Roman ideas, which did not admit women to the government; but it proves that Caligula had already thought and acted like an Egyptian king.