Titus Livius (Livy), The History of Rome, Book 1
D. Spillan, A.M., M.D., Ed.

2. The Aborigines and Trojans were soon after attacked together in war. Turnus, king of the Rutulians, to whom Lavinia had been affianced before the coming of Aeneas, enraged that a stranger had been preferred to himself, made war on Aeneas and Latinus together. [2] Neither side came off from that contest with cause for rejoicing. The Rutulians were vanquished; the victorious Aborigines and Trojans lost their leader Latinus. [3] Upon this Turnus and the Rutulians, diffident of their strength, have recourse to the flourishing state of the Etruscans, and their king Mezentius; who holding his court at Cœre, at that time an opulent town, being by no means pleased, even from the commencement, at the founding of the new city, and then considering that the Trojan power was increasing much more than was altogether consistent with the safety of the neighbouring states, without reluctance joined his forces in alliance with the Rutulians. [4] Aeneas, in order to conciliate the minds of the Aborigines to meet the terror of so serious a war, called both nations Latins, so that they might all be not only under the same laws, but also the same name. [5] Nor after that did the Aborigines yield to the Trojans in zeal and fidelity towards their king Aeneas; relying therefore on this disposition of the two nations, who were now daily coalescing more and more, although Etruria was so powerful, that it filled with the fame of its prowess not only the land, but the sea also, through the whole length of Italy, from the Alps to the Sicilian Strait, though he might have repelled the war by means of fortifications, yet he led out his forces to the field. [6] Upon this a battle ensued successful to the Latins, the last also of the mortal acts of Aeneas. He was buried, by whatever name human and divine laws require him to be called,¹ on the banks of the river Numicius. They call him Jupiter Indiges.