For the 1832-1833 season, she appeared in secondary roles at the Monnaie under the name of Mlle Ternaux, and in 1833-1834 was heard in Lille in Rossini's operas Il barbiere di Siviglia, Tancredi, and Otello, performing in Italian.
In 1835 Stoltz was again engaged at the Monnaie to sing secondary roles, and leading roles when needed, and opened the 1835-1836 season on 5 May 1835, under the name Mme Stoltz (inspired by her mother's maiden name), in the role of Alice in Robert le diable.