His Majesty Arylon, the Faithless King was a pirate leader of the 25th century.
Upon landing on Taladu, he became a vassal uner the direct control of the Black Dragon God after being crowned with a cursed crown that no one else wanted to bear. He was a general in charge of all forces in the Volanus region. The Black Dragon God offered to free the prisoners if Arylon was somehow defeated and killed and he met his undoing in 2402. (Star Trek: The Stoneship Files: "Alcoholic Massacre, Part II")