Catherine of Sweden, Countess Palatine of Kleeburg Foster-mother of Queen Christina of Sweden (1584–1638) Parents Maria of the Palatinate-Simmern Charles IX of Sweden Children Countess Palatine Maria Eufrosyne of Zweibrücken Adolph John I, Count Palatine of Kleeburg Charles X Gustav of Sweden Countess Palatine Eleonora Catherine of Zweibrücken Christina Magdalena of the Palatinate-Zweibrücken Siblings Carl Gyllenhielm Gustavus Adolphus of Sweden Princess Maria Elizabeth of Sweden Charles Philip, Duke of Södermanland Elisabeth Sabina of Sweden Christine Wasa Partners John Casimir, Count Palatine of Kleeburg