Forneus

According to The Lesser Key of Solomon, an anonymous book of spells that was compiled during the mid seventeenth century and focused on demonology, Forneus is the Great Marquis of hell and has twenty nine legions of demons under his command. He promises fame, popularity, acceptance, and love from your friends and enemies (always with a catch of course) and is normally depicted as having an attractive human form. However, he can display a grotesque and frightening demonic form when he gets angry.