Engelbert-Maria, 9th Duke of Arenberg German politician and diplomat (1872-1949) (1872–1949) Parents Eleonore Prinzessin und Herzogin d'Arenburg Engelbert, 8th Duke of Arenberg Children Princess Lydia d'Arenberg Erik, 11th of Arenberg Engelbert Charles, 10th Duke of Arenberg Siblings Marie-Salvatrix Prinzessin und Herzogin d'Arenburg Sophie d'Arenberg Ludmilla Prinzessin von Arenberg Partners Princess Hedwige de Ligne
