Alceste Anastasie Hortense Cœuriot, also known under the stage name Madame Ismaël, (born 1823 in Amsterdam, The Netherlands; died 1893 in Colombes, France) was a French operatic mezzo-soprano. Her professional career ran from 1850 to 1888 under the last name Ismaël, which was her husband Jean-Vital Jammes' stage name, and she would keep the stage name even after their divorce in 1860. Throughout her onstage roles, she mostly portrayed roles of comic old women, "duègne" roles, or "Dugazon" roles, which were of young mothers and women past youth. Early life and marriage Alceste Cœuriot was born in 1823 to French tenor singer Paul-Joseph Cœuriot and French lyric singer Victoire Marie Françoise Lestage. Due to their professional careers, Alceste was born in Amsterdam, The Netherlands. Around 1850, Paul-Joseph joined the Opéra National de Lyon, where his daughter also became a boarder. There, she met the baritone Ismaël, who joined Lyon in the summer of 1851, and on 24 January 1852, she married him in the Guillotière neighborhood of Lyon. They continued their careers as a couple – first at Lyon, next at the Grand Théâtre de Bordeaux, and finally at the Opéra de Marseille in 1854. However, from 1854 on, their marriage was troubled, and Cœuriot asked for and obtained a separation in 1860 at the expense of Ismaël. As early as the first half of 1856, Cœuriot no longer appeared on the attendance lists of the Opéra de Marseille next to him. Career, lawsuit, retirement, and death Cœuriot's career continued as she played typecast parts, first "Dugazon" roles and then roles as comic old women, or "duègne" roles. After working in numerous French theaters, she settled in Brussels, at La Monnaie, from 1875 to 1885. She is shown in Jacques Isnardon's paintings of La Monnaie's troupes in 1875-1876, 1878-1879, 1879-1880 and 1884-1885. Isnardon also specifies her rate of pay during the years of 1877-1878, 1879-1880, and 1880-1881: 500 francs. While she was in Belgium, she could not be found in France by judicial authorities; however, Ismaël requested a divorce as soon as she returned to the jurisdiction of French law so that he could marry one of his younger students. The divorce was enforced by default in Marseille on 30 March 1885. During the 1885-1886 season, Cœuriot performed at the Théâtre du Capitole in Toulouse, where she found she would be working alongside Ismaël's second wife, Marie Ismaël-Garcin. In 1886,