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| Caption: | 1838 watercolor |
Baronne Almaury de Maistre (English: Baroness Almaury de Maistre) née Henriette-Marie de Sainte-Marie (31 July 1809, Nevers – 7 June 1875, Chaulgnes) was a French composer. In 1831 she married Baron Charles-Augustin Almaury de Maistre.[1] [2] She maintained a popular salon during the winter months.[3] [4] She composed etudes and an opera, Les Roussalkas, which was created in Brussels at the Théâtre de la Monnaie on March 14, 1870[5] and also presented at Antwerp on March 18, 1871.[6]