Albrecht IV. von Bayern, Herzog von Bayern-München, Herzog von Bayern, was born 15 December 1447 in Munich, Germany to Albrecht III. von Bayern-München (1401-1460) and Anna von Braunschweig-Grubenhagen (c1414-1474) and died 18 June 1508 Munich, Germany of unspecified causes. He married Kunigunde von Österreich (1465-1520) 3 January 1487 JL in Innsbruck, Tyrol, Austria. Charlemagne (747-814)/s, Henry II of England (1133-1189)/s, Hugh Capet (c940-996)/s, William I of England (1027-1087)/s.