The Patrician families, on the other hand, whose original number was never recruited till the end of the commonwealth, either failed in the ordinary course of nature, or were extinguished in so many foreign and domestic wars, or, through a want of merit or fortune, insensibly mingled with the mass of the people.

Very few remained who could derive their pure and genuine origin from the infancy of the city, or even from that of the republic, when Caesar and Augustus, Claudius and Vespasian, created from the body of the senate a competent number of new Patrician families, in the hope of perpetuating an order, which was still considered as honorable and sacred.

But these artificial supplies (in which the reigning house was always included) were rapidly swept away by the rage of tyrants, by frequent revolutions, by the change of manners, and by the intermixture of nations.

Little more was left when Constantine ascended the throne, than a vague and imperfect tradition, that the Patricians had once been the first of the Romans.

To form a body of nobles, whose influence may restrain, while it secures the authority of the monarch, would have been very inconsistent with the character and policy of Constantine; but had he seriously entertained such a design, it might have exceeded the measure of his power to ratify, by an arbitrary edict, an institution which must expect the sanction of time and of opinion.