Sophie Cruvelli continued on the stage till 1855, and, although her faults of violence and exaggeration continued to call out severe criticism, she disarmed even the attacks of her enemies by the unquestionable vigor of her genius as well as by the magnificence of a voice which had never been surpassed in native excellence, though many had been far greater in the art of vocalization. Her last performance, and perhaps one of the grandest efforts of her life, was the character of _Helene_ in Verdi's "Les Vepres Siciliennes," the active principal parts having been taken by Bonnehee, Gueymard, and Obin. The production of the work was on a splendid scale, and the opera a great success. "The audience was electrified by the tones of her magnificent voice, which realized with equal effect those high inspirations that demand passion, force, and impulse, and those tender passages that require delicacy, taste, and a thorough knowledge of the art of singing. No one could reproach Mlle. Cruvelli with exaggeration, so well did she know how to restrain her ardent nature." "Cruvelli is the Rachel of the Grand Opera!" exclaimed a French critic. From these estimates it may be supposed that, just as she was on the eve of passing out of the profession in which she had already achieved such a splendid place at the age of twenty-five, a great future, to which hardly any limits could be set, was opening the most fascinating inducements to her. The faults which had marred the full blaze of her genius had begun to be mellowed and softened by experience, and there was scarcely any pitch of artistic greatness to which she might not aspire. Rumors of her approaching marriage had already begun to circulate, and it soon became known that Sophie Cruvelli was about to quit the stage. On January 5, 1856, she married Baron Vigier, a wealthy young Parisian, the son of Count Vigier, whose father had endowed the city of Paris with the immense bathing establishments on the Seine which bear his name, and who, in the time of the Citizen King, was a member of the Chamber of Deputies, and afterward a peer of France. Mme. Vigier resides with her husband in their splendid mansion at Nice, and, though she has sung on many occasions in the salons of the fashionable world and for charity, she has been steadfast in her retirement from professional life. She has composed many songs, and even some piano-forte works, though her compositions are as unique and defiant of rules as was her eccentric life.