On 21 January 1791 in
Susteren, Louis married Countess Marie Franziska
Berghe von Trips (1771–1805), daughter of Count Franz Adolph
Berghe von Trips (1732–1799) by his second wife, Eleonore Kunigunde von
Rathsamhausen (1747–1783). His parents were initially unaware of this marriage, and resisted recognizing it when they learned about it, as her family, although an ancient noble one, did not belong to the small circle of
ruling families. Moreover, he had to resign from the Dutch army, as officers were not allowed to marry
Roman Catholics. Marie Franziska had connections, and obtained a position for her husband in the army of the
Kingdom of Naples, as she served as the
Mistress of the Robes at the court of Queen
Maria Carolina. Louis and Marie Franziska had two children: • Caroline (1793–1872), married in 1810 to Count Ferdinand de la
Ville sur Illon (d. 1865), divorced 1814 • William (1798–1802) ==Sources==