- DEMON and wandering duke of the air. Macariel has 12 chief dukes, who have 400 servants, all good-natured and willing to obey an EXORCIST. They appear in many forms, most commonly a dragon with a virgin head. The 12 chief dukes are Claniel, Drusiel, Andros, Charoel, Asmadiel, Romyel, Mastuet, Varpiel, Gremiel, Thuriel, Brufiel, and Lemodac.
Encyclopedia of Demons and Demonology. Rosemary Ellen Guiley. 2009.