フォンテーヌブロー宮殿
On October 17, 2019, he contracted a civil marriage with Countess Olympia von und zu Arco-Zinneberg at Neuilly-sur-Seine. On October 19, 2019, the couple were married religiously by the Roman Catholic bishop Antoine de Romanet at the Cathedral of Saint-Louis des Invalides in Paris. The wedding ball took place at the Palace of Fontainebleau.