John III, Burgrave of Nuremberg Burgrave of Nuremberg and Margrave of Brandenburg-Kulmbach (1369–1420) Parents Elisabeth of Meissen Frederick V, Burgrave of Nuremberg Children Elisabeth von Nürnberg Siblings Elisabeth of Nuremberg Beatrice of Nuremberg Agnes von Nürnberg Frederick I, Elector of Brandenburg Margaret of Hohenzollern-Nuremberg Katharina von Nürnberg Veronica of Nuremberg Anna von Hohenzollern Partners Margaret of Bohemia, Burgravine of Nuremberg