House of Schwarzenberg
Family
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The House of Schwarzenberg is a German and Czech aristocratic family, formerly one of the most prominent European noble houses. The Schwarzenbergs are members of the German and Czech nobility, and they once held the rank of Princes of the Holy... Wikipedia
Current head: HSH Prince Johannes Nepomuk of Schwarzenberg
Founder: Erkinger VI of Seinsheim aka Erkinger I of Schwarzenberg
Motto: NIL NISI RECTUM; (NOTHING BUT THE RIGHT)
Parent house: Seinsheim
Place of origin: Duchy of Franconia