Frederick IV, Count of Zollern

count of Zollern (c. 1188 – c. 1255) (1188–1256)

Parents

• Frederick I, Burgrave of Nuremberg
• Sofie von Raabs

Children

• Frederick V, Count of Zollern
• Sofie von Zollern

Siblings

• Conrad I, Burgrave of Nuremberg
• Elisabeth von Nürnberg

Partners

• Elisabeth von Habsburg