Karl Friedrich of Jülich-Cleves-Berg
Member of the House of La Marck
Charles Frederick of Jülich-Cleves-Berg, was Hereditary Prince of the United Duchies of Jülich-Cleves-Berg and the counties of Mark and Ravensberg. Wikipedia
Born: April 28, 1555, Kleve, Germany
Died: February 9, 1575 (age 19 years), Rome, Italy