"Marie Adélaïde of Savoy, Princess of Savoy (6 December 1685 – 12 February 1712) was the wife of Louis, Dauphin of France, Duke of Burgundy. She was the eldest daughter of Duke Victor Amadeus II of Savoy and of Anne Marie d´Orléans. Her betrothal to the Duke of Burgundy in June 1696 was part of the Treaty of Turin, signed on 29 August 1696. She was the mother of the future King Louis XV of France. Styled as Duchess of Burgundy after her marriage, she became Dauphine of France upon the death of her father-in-law, Le Grand Dauphin, in 1711. She died of measles in 1712, followed by her husband a week later." - (en.wikipedia.org 12.06.2020)
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