Princess Stephanie of Windisch-Graetz (1939-2019) (1939–2019) Parents Countess Ghislaine d'Arschot-Schoenhoven Prince Franz Joseph of Windisch-Grätz Children Henry Blundell-Hollinshead-Blundell Alexander Otto de Windisch-Graetz Siblings Prince Guillaume of Windisch-Graetz Partners Dermot Blundell-Hollinshead-Blundell