C. Suetonius Tranquillus was the son of a Roman knight who commanded a legion, on the side of Otho, at the battle which decided the fate of the empire in favour of Vitellius. From incidental notices in the following History, we learn that he was born towards the close of the reign of Vespasian, who died in the year 79 of the Christian era. He lived till the time of Hadrian, under whose administrat...