John William, Duke of Jülich-Cleves-Berg
German emperor
Johann Wilhelm of Jülich-Cleves-Berg was the last Duke of Jülich-Cleves-Berg. Wikipedia
Born: May 28, 1562
Died: March 25, 1609 (age 46 years)
Great-grandparents: John II, Duke of Cleves, William IV, Duke of Jülich-Berg, Matilda of Hesse, and more
Grandparents: John III, Duke of Cleves, Maria of Jülich-Berg, Ferdinand I, Holy Roman Emperor, and more
Spouse: Antonia of Lorraine (m. 1599–1609) and Jakobea of Baden (m. 1585–1597)
Aunt: Anne of Cleves