Prince Lorenz of Belgium
…Boulogne-Billancourt, Hauts-de-Seine, France, as the second child and eldest son of Robert, Archduke of Austria-Este, and his wife, Archduchess Margaret (née Princess Margherita of Savoy-Aosta). He is the grandson of Charles I of Austria, the last Emperor of Austria. He and his uncle, Carl Ludwig, complained about the constitutional provision…