PARIS, FRANCE - OCTOBER 19: Archduke d'Autriche Carl Christian de Habsbourg-Lorraine and his wife Princess Marie-Astrid de Luxembourg attend the Wedding of Prince Jean-Christophe Napoleon and Olympia Von Arco-Zinneberg at Les Invalides on October 19, 2019 in Paris, France. (Photo by Luc Castel/Getty Images)
