Geneviève d'Ossun Antoinette had been sentenced guilty, and neglect to report them. She was called before the court on 25 July and judged guilty as charged and sentenced to execution by guillotine the following day in accordance with the Law of 22 Prairial. According to a co-prisoner who was not sentenced to death, she behaved with courage during her trial. The protocol stated: "Age 44, born and resident of Paris, the widow d'Osson, a former noblewoman and Marechale, previously the lady-in-waiting of the widow Capet, was sentenced to death on the 8 Thermidor the Year II in Paris by the Revolutionary Court
Marie-Gabrielle Capet promoted by the Bourbon monarchy. Until the French Revolution, the Royal Academy of Art in Paris was the central institution for official artistic practice, and limited its number of female students to four at a time. In 1781, twenty-year-old Capet moved to Paris to become the student of Adélaïde Labille-Guiard (1749–1803), a Neoclassical artist who was admitted to the Academy in 1783. Capet showed her early work at the Exposition de la jeunesse, and later exhibited at the Salon when it was opened to all artists after the French Revolution. Her body of work included miniature paintings, oil paintings, and