was born on 3 April 1969 in Levallois-Perret, Hauts-de-Seine, France, the eldest daughter of Jean-Claude Courau (b. 1942), an engineer, and French noblewoman Catherine Marie Antoinette du Pontavice des Renardières (b. 1948), a school teacher, daughter of Count Pierre François Marie Antoine du Pontavice des Renardières (b. 1926), whose family can be traced back to 13th century.