Jean Magliore was a Creole adventurer who lived in the Caribbean during the late 1720s and early 1730s. When his sister Constance was magically turned into a cat by the voodoo priestess Tia Dalma, he became a crew member serving under Captain Jack Sparrow aboard the Barnacle. After his sister regained her human form, Jean spent some time as a merchant sailor, only to be reunited with Jack onboard the Black Pearl and join his crew's dangerous quest for the Shadow Gold.