[5,21] Ποπλίου δὲ Οὐαλερίου τοῦ προσαγορευθέντος Ποπλικόλα τὸ τρίτον ἐπὶ τὴν αὐτὴν ἀποδειχθέντος ἀρχὴν καὶ σὺν αὐτῷ Μάρκου Ὁρατίου Πολβίλλου τὸ δεύτερον βασιλεὺς Κλουσινῶν τῶν ἐν Τυρρηνίᾳ Λάρος ὄνομα, Πορσίνας ἐπίκλησιν, καταφυγόντων ἐπ´ αὐτὸν Ταρκυνίων, ὑποσχόμενος αὐτοῖς δυεῖν θάτερον ἢ διαλλάξειν αὐτοὺς πρὸς τοὺς πολίτας ἐπὶ καθόδῳ καὶ ἀναλήψει τῆς ἀρχῆς ἢ τὰς οὐσίας ἀνακομισάμενος, ἃς ἀφῃρέθησαν, ἀποδώσειν, ἐπειδὴ πρέσβεις ἀποστείλας εἰς τὴν Ῥώμην ἐν τῷ παρελθόντι ἐνιαυτῷ μεμιγμένας ἀπειλαῖς ἐπικλήσεις κομίζοντας οὔτε διαλλαγὰς εὕρετο τοῖς ἀνδράσι καὶ κάθοδον, αἰτιωμένης τῆς βουλῆς τὰς ἀρὰς καὶ τοὺς ὅρκους τοὺς γενομένους κατ´ αὐτῶν, οὔτε τὰς οὐσίας ἀνεπράξατο αὐτοῖς, τῶν διανειμαμένων καὶ κατακληρουχησάντων αὐτὰς οὐκ ἀξιούντων ἀποδιδόναι· ὑβρίζεσθαι φήσας ὑπὸ Ῥωμαίων καὶ δεινὰ πάσχειν, ὅτι τῶν ἀξιουμένων οὐδετέρου παρ´ αὐτῶν ἔτυχεν, ἀνὴρ αὐθάδης καὶ διεφθαρμένος τὴν γνώμην ὑπό τε πλούτου καὶ χρημάτων καὶ ἀρχῆς μεγέθους, ἀφορμὰς ὑπέλαβεν ἔχειν καλὰς καταλῦσαι τὴν Ῥωμαίων ἀρχὴν παλαίτερον ἔτι τοῦτο βουλόμενος καὶ προεῖπεν αὐτοῖς τὸν πόλεμον. συνῄρετο δ´ αὐτῷ τοῦ πολέμου πᾶσαν προθυμίαν ἀποδεῖξαι βουλόμενος ὁ Ταρκυνίου γαμβρὸς Ὀκταούιος Μαμίλιος, ἐκ πόλεως ὁρμώμενος Τύσκλου, Καμερίνους μὲν καὶ Ἀντεμνάτας, οἳ τοῦ Λατίνων μετεῖχον γένους, ἅπαντας ἐπαγόμενος ἀφεστηκότας ἤδη Ῥωμαίων ἐκ τοῦ φανεροῦ· παρὰ δὲ τῶν ἄλλων ὁμοεθνῶν, οἷς οὐκ ἦν βουλομένοις πολεμεῖν ἀναφανδὸν ἐνσπόνδῳ τε καὶ μεγάλην ἰσχὺν ἐχούσῃ πόλει διὰ προφάσεις οὐκ ἀναγκαίας, ἐθελοντὰς συχνοὺς ἰδίᾳ πεπεικὼς χάριτι.

[5,21] After Publius Valerius, surnamed Publicola, had been appointed to the same magistracy for the third time, and with him Marcus Horatius Pulvillus for the second time, the king of the Clusians in Tyrrhenia, named Lars and surnamed Porsenna, declared war on the Romans. He had promised the Tarquinii, who had fled to him, that he would either effect a reconciliation between them and the Romans upon the terms that they should return home and receive back the sovereignty, or that he would recover and restore to them the possessions of which they had been deprived; but upon sending ambassadors the year before to Rome with appeals mingled with threats, he had not only failed to obtain a reconciliation and return for the exiles, the senate basing its refusal on the curses and oaths by which they had bound themselves not to receive them, but he had also failed to recover their possessions, the persons to whom they had been distributed and allotted refusing to restore them. And declaring that he was insulted by the Romans and treated outrageously in that he could obtain neither one of his demands, this arrogant man, whose mind was corrupted by both his wealth and possessions and the greatness of his power, thought he now had excellent grounds for overthrowing the power of the Romans, a thing which he had long since been desiring to do, and he accordingly declared war against them. He was assisted in this war by Octavius Mamilius, the son-in-law of Tarquinius, who was eager to display (p65) all possible zeal and marched out of Tusculum at the head of all the Camerini and Antemnates, who were of the Latin nation and had already openly revolted from the Romans; and from among the other Latin peoples that were not willing to make open war upon an allied and powerful state, unless for compelling reasons, he attracted numerous volunteers by his personal influence.