

Herzog von Sachsen-Weißenfels und Fürst von Sachsen-Querfurt
Neu-Augustusburg Castle
Johann Georg (* 13. July 1677 in Halle (Saale); † 16. March 1712 in Weißenfels) was a herzog von Sachsen-Weißenfels und Fürst von Sachsen-Querfurt. He was 34 years old. He was married to Friederike Elisabeth von Sachsen-Eisenach. He had at least 6 children (1 son and 5 daughters). His faith was Lutheranism. He was buried at Neu-Augustusburg Castle.