By what nickname was the father of George Frederick of Brandenburg-Ansbach known ?
George, Margrave of Brandenburg-Ansbach George of Brandenburg-Ansbach (German: "Georg or Jürgen der Fromme" ) (4 March 1484 – 27 December 1543), known as George the Pious, was a Margrave of Brandenburg-Ansbach from the House of Hohenzollern.
Frederick IX, Count of Hohenzollern Friedrich IX, Count of Hohenzollern (d. between 1377 and 1379), nicknamed "Fredrick the Old" or "the Black Count", was a German nobleman. He was the ruling count of Hohenzollern from 1339 until his death.