John Ernest I, Duke of Saxe-Weimar

Parents

• John, Duke of Saxe-Weimar
• Dorothea Maria of Anhalt

Children

Siblings

• Albert IV, Duke of Saxe-Eisenach
• John Frederick, Duke of Saxe-Weimar
• Bernard of Saxe-Weimar
• Duke Frederick of Saxe-Weimar
• William, Duke of Saxe-Weimar
• Ernest I, Duke of Saxe-Gotha
• Friedrich Wilhelm von Sachsen-Weimar
• Johann von Sachsen-Weimar
• Johann Wilhelm von Sachsen-Weimar
• Princess Johanna of Saxe-Weimar