births
Frederick Michael, Count Palatine of Zweibrücken-Birkenfeld was a member of the Wittelsbach dynasty. He was the son of Christian III of Palatinate-Zweibrücken and Caroline of Nassau-Saarbrücken and a member of the House of Palatinate-Zweibrücken-Birkenfeld, a branch of the House of Wittelsbach. He was the father of the Bavarian King Maximilian I Joseph. Furthermore, he engaged Nicolas de Pigage to reconstruct his summer palace in Oggersheim.