Prince Anton of Croÿ (1909-1976) (1909–1976) Parents Prince Alexander of Croÿ Mathilde Gräfin von Stockau Children Prince Franz of Croÿ Princess Alexandra of Croÿ Princess Patricia of Croÿ Siblings Princess Marie-Rose of Croÿ Princess Elisabeth of Croÿ Princess Eveline of Croÿ Prince Alexander of Croÿ Partners Princess Klementine of Ratibor and Corvey Margriet Krayenbrink