Yes,she has descended from various families of the German/Austrian side such as:Salm-Salm,Salm-Kyrburg,Sternberg-Manderscheid,Löwenstein-Wertheim-Rochefort,Starhemberg,Trauttmansdorff-Weinsberg,Königsegg-Rothenfels,Hohenzollern-Hechingen,Fürstenberg,von der Marck etc. and from the French side:Croy and Ligne(French families-at that time they were already part of German countries),Rochechouart de Mortemart,d'Harcourt,Hornes etc.