von Sir Augustus Harris und F. E. Weatherly ; Musik von L. Emil Bach ; deutsche Version von Julius Lichtenstein ; italienisch von Mazzucato. (statement of responsibility) U.S. RISM Libretto Project. p. 5-6 pres More
composed by W. Vincent Wallace ; the libretto taken from the French of De St. Georges and De Leuven by A. Harris and Thomas J. Williams ; first produced at the Royal English Opera, Covent Garden, under the mana More