Lamballe, Marie Thérèse Louise de Savoie-Carignan, princesse de (
märē' tārĕz' lwēz də sävwä-kärēnyäN', prăNsĕs' də läNbäl'), 1749-92, devoted friend and favorite of Queen
Marie Antoinette of France. Extremely unpopular, she was killed by a mob during the French Revolution in the September massacres (1792), and her head was displayed on a pike under the queen's windows.