Countess Palatine Anna Maria of Neuburg Duchess of Saxe-Altenburg (1575-1643) (1575–1643) Parents Anna of Cleves Philip Louis, Count Palatine of Neuburg Children Duke Johann Philipp I, Duke of Saxe-Altenburg Dorothea of Saxe-Altenburg Duke Friedrich Wilhelm II, Duke of Saxe-Altenburg Duke Frederick of Saxe-Altenburg Duke John William of Saxe-Altenburg Anna Sophie of Saxe-Altenburg Siblings Wolfgang William, Count Palatine of Neuburg John Frederick, Count Palatine of Sulzbach-Hilpoltstein Augustus, Count Palatine of Sulzbach Partners Friedrich Wilhelm I, Duke of Saxe-Weimar
