While yet a boy, he was remarkable for his noble endowments both of body and mind; and as he advanced in years, they became still more conspicuous. He had a fine person, combining an equal mixture of majesty and grace; was very strong, though not tall, and somewhat corpulent. Gifted with an excellent memory, and a capacity for all the arts of peace and war; he was a perfect master of the use of arms and riding; very ready in the Latin and Greek tongues, both in verse and prose; and such was the facility he possessed in both, that he would harangue and versify extempore. Nor was he unacquainted with music, but could both sing and play upon the harp sweetly and scientifically. I have likewise been informed by many persons, that he was remarkably quick in writing short-hand, would in merriment and jest engage with his secretaries in the imitation of any hand-writing he saw, and often say, " that he was admirably qualified for forgery."

He filled with distinction the rank of a military tribune both in Germany and Britain, in which he conducted himself with the utmost activity, and no less modesty and reputation; as appears evident from the great number of statues, with honourable inscriptions, erected to him in various parts of both those provinces. After serving in the wars, he frequented the courts of law, but with less assiduity than applause. About the same time, he married Arricidia, the daughter of Tertullus, who was only a knight, but had formerly been prefect of the pretorian guards. After her decease, he married Marcia Furnilla, of a very noble family, but afterwards divorced her, taking from her the daughter he had by her. Upon the expiration of his quaestorship, he was raised to the rank of commander of a legion,A.U.C. 820 and took the two strong cities of Tarichaea and Gamala, in Judaea; and having his horse killed under him in a battle, he mounted another, whose rider he had encountered and slain.