Not sure if it was the Baron himself, but the guy is dressed like him and you get a clothing reward that shares the name. There is a hint at Marie Laveau, who was/is a big deal in Nawlins.I seem to remember a reference to New Orleans earlier, but can't remember where.So this guy is either the Baron, or more likely a follower who may or may not be "ridden" (read possessed willingly) by the Baron. All are scary ideas.