Who dated Jules Perrot?

Jules-Joseph Perrot (18 August 1810 – 29 August 1892) was a French dancer and choreographer who later became Ballet Master of the Imperial Ballet in St. Petersburg, Russia. He created some of the most famous ballets of the 19th century including Pas de Quatre, La Esmeralda, Ondine, and Giselle with Jean Coralli.

Carlotta Grisi (born Caronne Adele Josephine Marie Grisi; 28 June 1819 – 20 May 1899) was an Italian ballet dancer, born in Visinada, Istria (present-day Vižinada, Croatia). Although her parents were not involved in the theatre, she was brought up in an opera family. She was trained at the ballet school of Teatro alla Scala in Milan and later with dancer/balletmaster Jules Perrot. She was especially noted for her performance in the classic role of Giselle.