Duke Johann Philipp I, Duke of Saxe-Altenburg

Monarch of Saxe-Altenburg (1603 - 1639) (1597–1639)

Parents

• Duke Friedrich Wilhelm I, Duke of Saxe-Weimar
• Countess Palatine Anna Maria of Neuburg

Children

• Princess Elisabeth Sophie of Saxe-Altenburg

Siblings

• Duke Friedrich Wilhelm II, Duke of Saxe-Altenburg
• Dorothea of Saxe-Altenburg
• Duke Frederick of Saxe-Altenburg
• Dorothea Sophia, Abbess of Quedlinburg
• Duke John William of Saxe-Altenburg
• Anne Marie von Sachsen-Altenburg
• Dorothea Marie von Sachsen-Altenburg
• Johann Wilhelm von Sachsen-Altenburg
• Friedrich von Sachsen-Altenburg
• Anna Sophie of Saxe-Altenburg

Partners

• Duchess Elisabeth, Duchess Consort of Saxe-Altenburg