Here is Karl’s mother. Antonia Leontine Amelie Marie von Fürstenberg Gender: Female Birth: January 12, 1905 Bruxelles Death: December 24, 1988 (83) Wien Immediate Family: Daughter of Karl Emil, Prinz zu Fürstenberg and Maria Festetics von Tolna Wife of Karl VI, Prinz von Schwarzenberg Mother of <private> (Schwarzenberg); Karel Schwarzenberg, XII. Fürst zu Schwarzenberg; Friedrich … Continue reading House of Furstenberg