Lot Essay
Louis Jean-Marie de Bourbon, duc de Penthièvre (1725-1793) was the son of the comte de Toulouse and of Marie de Noailles and thus a grandson of King Louis XIV (see lots 57 and 170) with his mistress Madame de Montespan. He was the Grand Admiral of France and Governor of Brittany. From his marriage to Marie-Thérèse d'Este, he had two children, the short-lived prince de Lamballe, husband of Marie-Antoinette's ill-fated friend, and the future duchesse d'Orléans, wife of the equally ill-fated Philippe-Egalité. Whilst his children-in-law perished during the French Revolution, duc de Penthièvre so was popular that he was not molested by the Revolutionaries despite his extreme wealth.