Ulysses au Barca is Victra au Julii and Sevro au Barca's fourth child, their only son.
In Dark Age, Victra gives birth to him on Mars after her flagship, the Pandora, is attacked and she has to evacuate with an escape pod. Shortly after, Victra is captured and Ulysses is brutally killed by the Red Hand. Lyria of Lagalos finds and recovers his body.
He is buried on Mars in a rose garden between Victra's ancestral home and the sea. Victra wanted to give him a sundeath, as is the custom for Golds, but instead decided to bury him, so Sevro would be able to visit his grave.