Princess Maria of Schönburg-Hartenstein (1861-1945) (1861–1945) Parents Princess Karoline of Liechtenstein Alexander, 3rd Prince of Schönburg-Hartenstein Children Franz von Auersperg Alois Maria Joseph Alexander Prinz von Auersperg Wilhelmine Marie Franziska Prinzessin von Auersperg Eduard Prinz von Auersperg Alfred Auersperg Siblings Alois, Prince of Schönburg-Hartenstein Prince Johann of Schönburg-Hartenstein Ludovika Prinzessin von Schönburg-Hartenstein Partners Prince Eduard, 5th Prince of Auersperg-Trautson