Julus
The eldest son of Ascanius, who claimed the government of Latium, but was obliged to give it up to his brother Silvius, and received a compensation in the form of a priestly office. (Dionysiaca i. 70; Livius i. 2.) According to the author of De Orig. Gent. Rom. 15, the Latins believed that Ascanius was identical with Julus, and that out of gratitude they not only described him as a son of Jupiter, but also called him Jobus, and afterwards Julus. It is at any rate not impossible that Julus may be a diminutive of Dius. The Roman Julia gens traced their origin to this Julus.
From The History of Rome By Titus Livius. Book IV
From Smith's Dictionary of Greek and Roman Biography and MythologyAt Rome, as the commons gained the victory so far as to have the kind of elections which they preferred, so in the issue of the elections the patricians were victorious; for, contrary to the expectation of all, three patricians were elected military tribunes with consular power, Caius Julius Julus, Publius Cornelius Cossus, Caius Servilius Ahala. They say that an artifice was employed by the patricians (with which the Icilii charged them even at the time); that by intermixing a crowd of unworthy candidates with the deserving, they turned away the thoughts of the people from the plebeian through the disgust excited by the remarkable meanness of some.