Frederick IV, Elector Palatine (1574-1610); Elector Palatine (1574–1610) Parents Elisabeth of Hesse, Electress Palatine Louis VI of the Palatinate Children Louise Juliana of the Palatinate Elizabeth Charlotte of the Palatinate Moritz Christian von der Pfalz Ludwig Wilhelm von der Pfalz Katharina Sophie von der Pfalz Frederick V of the Palatinate Anna Eleonore von der Pfalz Louis Philip, Count Palatine of Simmern-Kaiserslautern Siblings Maria of the Palatinate-Simmern Partners Countess Louise Juliana of Nassau
