The Prince

by Niccolò Machiavelli

Knowing the sloth of the Emperor Julian, he persuaded the army in Sclavonia, of which he was captain, that it would be right to go to Rome and avenge the death of Pertinax, who had been killed by the praetorian soldiers; and under this pretext, without appearing to aspire to the throne, he moved the army on Rome, and reached Italy before it was known that he had started. On his arrival at Rome, the Senate, through fear, elected him emperor and killed Julian. After this there remained for Severus, who wished to make himself master of the whole empire, two difficulties; one in Asia, where Niger, head of the Asiatic army, had caused himself to be proclaimed emperor; the other in the west where Albinus was, who also aspired to the throne. And as he considered it dangerous to declare himself hostile to both, he decided to attack Niger and to deceive Albinus. To the latter he wrote that, being elected emperor by the Senate, he was willing to share that dignity with him and sent him the title of Caesar; and, moreover, that the Senate had made Albinus his colleague; which things were accepted by Albinus as true. But after Severus had conquered and killed Niger, and settled oriental affairs, he returned to Rome and complained to the Senate that Albinus, little recognizing the benefits that he had received from him, had by treachery sought to murder him, and for this ingratitude he was compelled to punish him. Afterwards he sought him out in France, and took from him his government ...

look into Roman Emperor Severus.