Prince Louis

Duke of Royan from 1745 to 1789


His Highness Prince Louis Augustin was born on July 11, 1707, he is the first child of the ducal couple, Prince Augustin (1686-1745) and Anne-Marie de Lasseré (1679-1761).

He married Jeanne Morin (†1801) with whom he had: Princess Marie (c. 1747-1781), Princess Geneviève (c. 1750-1792), Princess Christine (c. 1750-1838) and Prince Pierre (1757-1785).

The Prince died on December 7, 1789. His grandson, Germain, became Duke of Royan.