Jude was one of the owners of the nightclub The Rapture in Ibiza in 1997. He escaped from the War with the Scardatura on his home planet, through the Boundary, taking his brother, Gabriel, with him.
Arriving on Earth in 1855, on Es Vedra, they immediately encountered Francisco Palau, who mistook them for angels, and gave them a copy of the Bible.
He planned to go back to his home planet with an army of hypnotised young humans from 1997 to help fight his cause. He convinced Gabriel, who had amnesia, that he was an angel, and was saving their souls through his mind-altering music.
After Gabriel died, Jude went on a rampage, and wanted to use his powers to have Liam McShane and Ace killed. After his scheme was thwarted, he fled from Ibiza, supposedly to return to his home planet. (AUDIO: The Rapture)