Elizabeth Charlotte of the Palatinate electress of Brandenburg and duchess of Prussia (1597–1660) Parents Countess Louise Juliana of Nassau Frederick IV, Elector Palatine Children Frederick William of Brandenburg Hedwig Sophie of Brandenburg Margravine Louise Charlotte of Brandenburg Siblings Frederick V of the Palatinate Louis Philip, Count Palatine of Simmern-Kaiserslautern Louise Juliana of the Palatinate Katharina Sophie von der Pfalz Moritz Christian von der Pfalz Ludwig Wilhelm von der Pfalz Anna Eleonore von der Pfalz Partners George William, Elector of Brandenburg
