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In page Marie Joséphine of Savoy:

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The Countess of Provence was played by French actress Clémentine Poidatz in the 2006 motion picture Marie Antoinette directed by Sofia Coppola.[citation needed] The film portrays her as the mother of the Duke of Angoulême (Louis XIX), who was really the son of her sister Princess Maria Theresa of Savoy.[1]