Two celebrated families, the Calvini and Aenobarbi, sprung from the race of the Domitii. The AEnobarbi derive both their extraction and their cognomen from one Lucius Domitius, of whom we have this tradition:-As he was returning out of the country to Rome, he was met by two young men of a most august appearance, who desired him to announce to the senate and people a victory, of which no certain intelligence had yet reached the city. To prove that they were more than mortals, they stroked his cheeks, and thus changed his hair, which was black, to a bright colour, resembling that of brass; which mark of distinction descended to his posterity, for they had generally red beards. This family had the honour of seven consulships, one triumph, and two censorships; and being admitted into the patrician order, they continued the use of the same cognomen, with no other praenomina, than those of Cneius and Lucius. These, however, they assumed with singular irregularity; three persons in succession sometimes adhering to one of them, and then they were changed alternately. For the first, second, and third of the AEnobarbi had the praenomen of Lucius, and again the three following, successively, that of Cneius, while those who came after were called, by turns, one, Lucius, and the other, Cneius. It appears to me proper to give a short account of several of the family, to show that Nero so far degenerated from the noble qualities of his ancestors, that he retained only their vices; as if those alone had been transmitted to him by his descent.

To begin, therefore, at a remote period, his greatgrandfather's grandfather, Cneius Domitius, when he was tribune of the people, being offended with the high priests for electing another than himself in the room of his father, obtained the transfer of the right of election from the colleges of the priests to the people. In his consulship,A.U.C. 632 having conquered the Allobroges and the Arverni,The Allobroges were a tribe of Gauls, inhabiting Dauphiny and Savoy; the Averni have left their name in Auvergne. he made a progress through the province, mounted upon an elephant, with a body of soldiers attending him, in a sort of triumphal pomp. Of this person the orator Licinius Crassus said, "It was no wonder he had a brazen beard, who had a face of iron, and a heart of lead." His son, during his praetorship,A.U.C. 695 proposed that Cneius Caesar, upon the expiration of his consulship, should be called to account before the senate for his administration of that office, which was supposed to be contrary both to the omens and the laws. Afterwards, when he was consul himself,A.U.C. 700 he tried to deprive Cneius of the command of the army, and having been, by intrigue and cabal, appointed his successor, he was made prisoner at Corsinium, in the beginning of the civil war. Being set at liberty, he went to Marseilles, which was then besieged; where having by his presence, animated the people to hold out, he suddenly deserted them, and at last was slain in the battle of Pharsalia. He was a man of little constancy, and of a sullen temper. In despair of his fortunes, he had recourse to poison, but was so terrified at the thoughts of death, that, immediately repenting, he took a vomit to throw it up again, and gave freedom to his physician for having, with great prudence and wisdom, given him only a gentle dose of the poison. When Cneius Pompey was consulting with his friends in what manner he should conduct himself towards those who were neuter and took no part in the contest, he was the only one who proposed that they should be treated as enemies.