Overview
Marie Louise de La Tour d'Auvergne (Marie Louise Henriette Jeanne; 15 August 1725 – 1793) was a French noblewoman and member of the House of La Tour d'Auvergne. She was the Princess of Guéméné by marriage.
Biography
Marie Louise was the first child born to Charles Godefroy de La Tour d'Auvergne and his wife Maria Karolina Sobieska, granddaughter of John III Sobieski and an older sister of Clementina Sobieski, wife of James Francis Edward Stuart. She had a younger brother Godefroy Charles Henri who succeeded their father as Duke of Bouillon.
A great-granddaughter of John III Sobieski, she was also an exceptionally wealthy heiress. Because of the latter, Louis XV of France took a great personal interest in her marriage prospects.
From Wikipedia (CC BY-SA 4.0).