Countess Palatine Maria Franziska of Sulzbach German countess (1724-1794) (1724–1794) Parents Countess Palatine Elisabeth Auguste Sofie of Neuburg Count Palatine Joseph Charles of Sulzbach Children Maximilian I Joseph of Bavaria Amalie of Zweibrücken-Birkenfeld Charles II August, Duke of Zweibrücken Countess Palatine Maria Anna of Zweibrücken-Birkenfeld Siblings Countess Palatine Elisabeth Auguste of Sulzbach Countess Palatine Maria Anna of Sulzbach Partners Frederick Michael, Count Palatine of Zweibrücken