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Frederick IV of Zollern

Frederick IV of Zollern (c. 1188–c. 1255), also numbered Frederick II as Burgrave of Nuremberg, was a son of Frederick I of Nuremberg and the younger brother of Conrad I. After his father's death around 1204 he succeeded as Burgrave of Nuremberg.

In 1218 the brothers divided their inheritance: Conrad took the Franconian lands and the Nuremberg burgraviate, while Frederick received the ancestral County of Zollern in Swabia and founded the Swabian line of the Hohenzollern. His son Frederick V succeeded him.

References

  1. en.wikipedia.org/wiki/Frederick_IV_of_Zollern
  2. zh.wikipedia.org/wiki/腓特烈四世_(索倫伯爵)