Sibylle of Cleves

German noblewoman (1512-1554) (1512–1554)

Parents

• John III, Duke of Cleves
• Maria of Jülich-Berg

Children

• John Frederick II of Saxony
• Johann Ernst II von Sachsen
• John Frederick III, Duke of Saxony
• John William, Duke of Saxe-Weimar

Siblings

• Amalia of Cleves
• William, Duke of Jülich-Cleves-Berg
• Anne of Cleves

Partners

• John Frederick I