[Illustration: Messalina, third wife of Claudius.]
So for seven years Messalina remained the great weakness of a government which possessed signal merits and accomplished great things. Of all the emperors in the family of Augustus, Claudius was certainly the one whose life was most seriously threatened, especially because of his wife. Such a situation could not endure.
It finally resolved itself into a tragic scandal, which, if we could believe Suetonius and Tacitus, would certainly have been the most monstrous extravagance to which an imagination depraved by power could have abandoned itself. According to these writers, Messalina, at a loss for some new form of dissipation, one fine day took it into her head to marry Silius, a young man with whom she was very much in love, who belonged to a distinguished family, and who was the consul-designate. According to them, for the pleasure of shocking the imperial city with the sacrilege of a bigamous union, she actually did marry him in Rome, with the most solemn religious rites, while Claudius was at Ostia! But is this credible, at least without admitting that Messalina had suddenly gone insane? To what end and for what reason would she have committed such a sacrilege, which struck at the very heart of popular sentiment? Dissolute, cruel, and avaricious Messalina certainly was, but mad she was not. And even if we are willing to admit that she had gone mad, is it conceivable that all those who would have had to lend her their services in the staging of this revolting farce had also gone mad? It is difficult to suppose that they acted through fear, for the empress had no such power in Rome that she could constrain conspicuous persons publicly to commit such sacrilege.
This episode would probably be an unfathomable enigma had not Suetonius by chance given us the key to its solution: "Nam illud omnem fidem excesserit, quod nuptiis, quas Messalina cum adultero Silio fecerat, tabellas dotis et ipse consignaverit" ("For that which would pass all belief is the fact that in the marriage which Messalina contracted with the adulterer Silius, he himself [Claudius] should have signed the figures for the dowry"). If Claudius himself gave a dowry to the bride, he therefore knew that the marriage of Messalina and Silius was to take place; and it is precisely this fact which seems so incredible to Suetonius. But we know that in the Roman aristocracy a man could give away his own wife in this manner; for have we not recounted in this present history how Livia was dowered and given in marriage to Augustus by her first husband, the grandfather of Claudius? The deeding of a wife with a dowry was a part of the somewhat bizarre marriage customs of the Roman aristocracy, which gradually lost ground in the first and second century of our era in proportion as the prestige and power of that aristocracy declined, and in proportion as the middle classes acquired influence in the state and succeeded in imposing upon it their ideas and sentiments. The passage in Suetonius proves to us that he no longer understood this matrimonial custom, and it is doubtful whether even Tacitus thoroughly understood it. Nor is it improbable that it should have seemed strange even to many of the contemporaries of Claudius. We could therefore explain how, not really understanding what had happened, the historians of the following century should have believed that Messalina had married Silius while she was still the wife of Claudius.
In short, Claudius had been persuaded to divorce Messalina and to marry her to Silius. The passage from Suetonius, if carefully interpreted, clearly tells us this. What means were employed to persuade Claudius to consent to this new marriage we do not know. Suetonius refers to this, but he is not clear. In any case, this point is less important than that other question: Why was Messalina, after seven years of empire, willing to divorce Claudius and marry Silius? The problem is not an easy one, but after long examination I have decided to accept with slight modification the explanation given by Umberto Silvagni in his beautiful work, "The Empire and the Women of the Caesars," a book which contains many original ideas and much acute observation.
[Illustration: The philosopher Seneca.]
Silvagni, who is an excellent student of Roman history, has well brought out how Silius belonged to a family of the aristocracy famous for its devotion to the party of Germanicus and Agrippina. His father, who had been a great friend of Germanicus, had been one of the victims of Sejanus, and accused in the time of Tiberius under the law of high treason, he had committed suicide. His mother, Sosia Galla, had been condemned to exile on account of her devotion to Agrippina. Starting out with these considerations, and examining acutely the accounts of all the ancient historians, Silvagni concluded that behind this marriage there lay a conspiracy to ruin Claudius and to put Caius Silius in his place. Messalina must sooner or later have felt that the situation was an impossible one, that Claudius was not a sufficiently strong or energetic emperor to be able to impose the disorganized government of himself and his freedmen upon the empire, and that any day he might fall a prey to a plot or an assassination. What would happen, she must have asked herself, if Claudius, like Caligula, should some day be despatched by a conspiracy? The same fate would doubtless be waiting for her, for, having killed him, the conspirators would certainly murder her also. Consequently she entertained the idea of ruining the emperor herself in order to contribute to the elevation of his successor, and thus to preserve at his side the position which she had occupied in the court of Claudius. But once Claudius had been slain, there would be no other member of the family of Augustus old enough to govern. She therefore decided to choose him in a family famous for its devotion to Germanicus and the more popular branch of the house, thus hoping the more easily to win over the legions and the pretorians to the cause of the new emperor, Since the descendants of Drusus were dead, what other option remained to her than to choose a successor in the families of the aristocracy who had shown for them the greatest devotion and love?