William IV, Duke of Jülich-Berg
William IV of Jülich-Berg was the last ruler of the Duchy of Jülich-Berg. Wikipedia
Born: January 9, 1455
Died: September 6, 1511 (age 56 years), Düsseldorf, Germany
Great-grandparents: William II of Berg, Bogislaw VIII, Duke of Pomerania, and Eric IV, Duke of Saxe-Lauenburg
Grandchildren: William, Duke of Jülich-Cleves-Berg, Anne of Cleves, Sibylle of Cleves, and more
Children: Maria of Jülich-Berg
Parents: Gerhard VII, Duke of Jülich-Berg and Sophie of Saxe-Lauenburg
Great grandchildren: John William, Duke of Jülich-Cleves-Berg, Marie Eleonore of Cleves, Johann Wilhelm, Duke of Saxe-Weimar, and more