Сан-Луиджи-деи-Франчези
On the first of December, 1763, in San Luigi dei Francesi (Church of St. Louis of the French) in Rome, Clérisseau married Therèse, daughter of the sculptor Pierre de l'Estache. "Clérisseau was forty-two and Therése was presumably much younger, though her father was about seventy-five at the time."