Susanna of Bavaria German noble, House of Wittelsbach (1502–1543) Parents Kunigunde of Austria Albert IV, Duke of Bavaria Children Kunigunde of Brandenburg-Kulmbach Marie of Brandenburg-Kulmbach Friedrich von Hohenzollern Albert Alcibiades, Margrave of Brandenburg-Kulmbach Katharina von Hohenzollern Siblings Sabina of Bavaria Wilhelm IV, Duke of Bavaria Sibylle of Bavaria Sidonie of Bavaria Louis X, Duke of Bavaria Ernest of Bavaria Susanne Herzogin von Bayern Partners Casimir, Margrave of Brandenburg-Bayreuth Otto Henry