Countess Christiane Schall-Riaucour (born 1944) (b. 1944) Parents Count Josef Schall-Riaucour Franziska Maria Elisabeth Wilhelmine Christiane Anotonie Martina Prinzessin von Croÿ Children Gabrielle Sethy de Bicske Franz Georg Sethy de Bicske Anton Josef Sethy de Bicske Johanna Sethy de Bicske Partners Andreas Sethy de Bicske