Still older than the City is the holm-oak that stands on the Vaticanian Hill: there is an inscription in bronze upon it, written in Etruscan characters, which states that even in those days it was an object of religious veneration. The foundation of the town of Tibur, too, dates many years before that of the City of Rome: there are three holm-oaks there, said to be more ancient than Tiburnus even, who was the founder of that place; the tradition is that in their vicinity he was inaugurated. Tradition states also that he was a son of Amphiaraüs, who died before Thebes, one generation before the period of the Trojan war.