He was associated with the Opéra-Comique for fifty years and was co-director from 1862-1874. He resigned in protest at the on-stage murder in Carmen.3
References
^ His father was one of the conspirators against Gustavus III of Sweden, who appears in Verdi's Un ballo in maschera (as Samuel/Count Ribbing). From Dean W. Carmen’s place in history. Booklet to Decca recording of Carmen conducted by Solti, 1976.
^ Wright L A. Adolphe de Leuven in The New Grove Dictionary of Opera ed Sadie S. London & New York, Macmillan, 1997.