of Elector Frederick I of Saxony and Katharina of Brunswick-Lüneburg. They had three children (and Frederick had one bastard): Dorothea of Brandenburg (c. 1446 – March, 1519), married Duke John V of Saxe-Lauenburg on 12 February 1464. Margaret of Brandenburg (c. 1450 – 1489), married Bogislaw X, Duke of Pomerania. Johan of Brandenburg (December 23, 14{06-16} - 1454) Erasmus von Brandenburg (c. 1452 - 1465). Ancestors References External links 1413 births 1471 deaths People from Stendal (district) 15th-century German people Prince-electors of Brandenburg Margraves of Bayreuth House of Hohenzollern Burials at Heilsbronn Abbey