Titus Tatius
Upon arriving at Rome, Vibenna aided Romulus in his wars against Titus Tatius. He and his brother Aulus are also recorded as having aided King Tarquinius Superbus, although Tarquinius Superbus lived some five generations after Romulus. Tacitus relates that a certain hill in Rome, previously named Querquetulanus (after the trees covering the hill) was renamed the Caelian Hill after Caelius Vibenna.