Fallen angel, Murmur is a Great Duke and Earl of Hell who governs 30 legions of demons. Fifty-fourth Spirit listed in the Goetia, he teaches Philosophy and can oblige the souls of the deceased to appear before the conjurer to answer every desired questions...According to some authors, he also teaches Music... Other portrait here.

Jean-Marc Lofficier has chosen Lord Murmur to illustrate one novel of his collection Rivière Blanche : "Les Enfants du Mandarin" by André Caroff published in 2007.

and again for the sixth volume of the series : "Tales of the Shadowmen : Grand Guignol" Black Coat Press, published in 2009.