sentences:  His brother Frédéric-Auguste was a member of the legislative assembly and legislative council.Jules-Maurice Quesnel, an advocate married in June, 1816, Marie Josette Cotte, daughter of Gabriel Cotte, and his wife, Angelique Blondeau, who had founded the Catholic Orphan Asylum in Montreal, Quebec.His sisters-in-law were Madame Francois Antoine Larocque and Madame Alexis Laframboise.