Marie_Thérèse_Louise_of_Savoy,_Princesse_de_Lamballe--Madame_de_Stael

Marie Thérèse Louise of Savoy, Princess de Lamballe (Italian: Maria Teresa Luisa; 8 September 1749 – 3 September 1792) was a member of the Savoy-Carignano cadet branch of the House of Savoy. She was married at the age of 17 to Louis Alexandre de Bourbon-Penthièvre, Prince de Lamballe, the heir to the greatest fortune in France. After her marriage, which lasted a year, she went to the French royal court and became the confidante of Queen Marie Antoinette. She was killed in the massacres of September 1792 during the French Revolution.