Prince Philipp of Windisch-Graetz (born 1960) (b. 1960) Parents Johanna von Wimpffen Prince Otto of Windisch-Graetz Children Prince Franz Josef of Windisch-Graetz Princess Melanie of Windisch-Graetz Prince Alexander of Windisch-Graetz Prince Konstantin of Windisch-Graetz Prince Maximilian of Windisch-Graetz Siblings Dominique Prinzessin zu Windisch-Grätz Princess Desiree of Windisch-Graetz Princess Henriette of Windisch-Graetz Prince Ernst of Windisch-Graetz Prince Johannes of Windisch-Graetz Princess Sophie of Windisch-Graetz Partners Sabine Pscheid Andrea Eleonore Krejci