Jules Charteris was a Mesan citizen and an employee of the Ministry of Economics.
He was the husband of Lisa Charteris.
A member of the Mesan Alignment, he became suspicious when his wife disappeared to conference supposedly on McClintock Island and began to ask questions about her whereabouts. His investigation brought him to the attention of Janice Marinescu and she arranged for him to be at Saracen Tower when it was destroyed in Operation Houdini. (SI4)