Romearus was half of the Dusoe pair, the pair that were in the religion of Darran Empire. He was said to be the stronger of the pair, and was often known to fight his way out of situations. He was the creator of the species in the Darran Empire. He did own the ship, the Dawn Treader, the first Dusoe-class Destroyer. They traveled the galaxy, spreading the religion to the other species.