By the eponymous nymph Aricia, Virbius had a son of the same name, who fought on the side of the Rutulian Turnus against Aeneas.
Latin legend represented her as landing on the coast of Latium and marrying Pilumnus or Picumnus, from whom Turnus, king of the Rutulians, was descended.
In Virgil, Juturna appears as the sister of Turnus (probably owing to the partial similarity of the names), on whom Jupiter, to console her for the loss of her chastity, bestowed immortality and the control of all the lakes and rivers of Latium.
The legends represent the Latins of the historical period as a fusion of different races, Ligures, Veneti and Siculi among them; the story of the alliance of the Trojan settler Aeneas with the daughter of Latinus, king of the aborigines, and the consequent enmity of the Rutulian prince Turnus, well known to readers of Virgil, is thoroughly typical of the reflection of these distant ethnical phenomena in the surviving traditions.
It was the capital of Turnus, the opponent of Aeneas.