Biography

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).