Countess Palatine Maria Anna of Zweibrücken-Birkenfeld Countess Palatine of Birkenfeld-Gelnhausen (1753–1824) Parents Countess Palatine Maria Franziska of Sulzbach Frederick Michael, Count Palatine of Zweibrücken Children Duchess Maria Elisabeth in Bavaria Duke Pius August in Bavaria Siblings Charles II August, Duke of Zweibrücken Maximilian I Joseph of Bavaria Amalie of Zweibrücken-Birkenfeld Karl Friedrich Stephan von Otting und Fünfstetten Partners Duke Wilhelm in Bavaria
