Franklin’s neighbor and acquaintance in Passy.

The younger of her two daughters was renowned for her great beauty, and Franklin is said to have declared himself to be in love with her.

Married to Anne-Gabriel-Henri Bernard, marquis de Boulainvilliers, provost of Paris, and the last seigneur of Passy; two daughters, the vicomtesse de Faudoas and Anne-Marie- Louise Bernard de Boulainvilliers, dite Mademoiselle de Passy.