Bib. nat. (Leuven, cte Adolphe de Ribbing, dit de; pseud. Adolphe; usage: M. de Leuven, A. de Leuven, Ad. de Leuven, Adolphe)
BM (Leuven, Adolphe de, pseud. (i.e. Adolphe de Ribbing))
His Le voyage de la mariée, 1829 t.p. (Adolphe de L.) [Info from InU]
His Le luthier de Vienne, 1836 t.p. (M. de Leuvenne) [Info from InU]
His Les sept péchés capitaux, 1834 t.p. (Ad. de Leuvenne) [Info from InU]
His Le guérillas, 1831 t.p. (Ad. Deleuven) [Info from InU]
Grove music online, Sept. 13, 2005 Opera (Leuven, Adolphe de (Grenvallet; Count Adolph Ribbing); b. 1800, d. Apr. 14, 1884, Paris; French librettist and director, of Swedish descent; occasionally wrote under the pseudonyms Grenvallet, Granval, or Adolphe)