Jules Auguste Armand Marie de Polignac, Count of Polignac, then Prince of Polignac, and briefly 3rd Duke of Polignac in 1847, was a French statesman and ultra-royalist politician after the Revolution.
Portrait by François Gérard
From left to right, standing: Prince Edmond de Polignac, Princess of Brancovan, Marcel Proust, Prince Constantin Brancoveanu (brother of Anna de Noailles), and Léon Delafosse. 2nd row: Madame de Montgenard, Princesse de Polignac, Countess Anna de Noailles, 1st row: Princess Helen Caraman-Chimay (sister of Anna de Noailles), Abel Hermant