He composed the following operas: Sardanapale (1867), Le Dernier jour de Pompei (1869), Dimitri (1876), La Reine Berthe (1878), Le Chevalier Jean (1885), Lancelot (1900).
To the great majority of English readers the name of no knight of King Arthur's court -is so familiar as is that of Sir Lancelot.
Lancelot, however, is not an original member of the cycle, and the development of his story is still a source of considerable perplexity to the critic.
Briefly summarized, the outline of his career, as given in the German Lanzelet and the French prose Lancelot, is as follows: Lancelot was the only child of King Ban of Benoic and his queen Helaine.
While yet an infant, his father was driven from his kingdom, either by a revolt of his subjects, caused by his own harshness (Lanzelet), or by the action of his enemy Claudas de la Deserte (Lancelot).