Adolphe de Leuven

Adolphe de Leuven (30 September 1802 – 14 April 1884) was a French theatre director and a librettist. Also known as Grenvallet, and Count Adolph Ribbing. He was the illegitimate son of Adolph Ribbing, who was involved in the assassination of Gustav III of Sweden in 1792, and Jeanne-Claude Billard. He took his name as a variation of that of his paternal grandmother, Eva Löwen. He produced over 170 plays and librettos, with operatic settings by Adam including Le postillon de Lonjumeau, Clapisson and Thomas.

Adolphe de Leuven

Adolphe de Leuven (30 September 1802 – 14 April 1884) was a French theatre director and a librettist. Also known as Grenvallet, and Count Adolph Ribbing. He was the illegitimate son of Adolph Ribbing, who was involved in the assassination of Gustav III of Sweden in 1792, and Jeanne-Claude Billard. He took his name as a variation of that of his paternal grandmother, Eva Löwen. He produced over 170 plays and librettos, with operatic settings by Adam including Le postillon de Lonjumeau, Clapisson and Thomas.