Johann George II was the Elector of Saxony from 1656 to 1680. He belonged to the Albertine branch of the House of Wettin. Wikipedia
Born: May 31, 1613, Dresden, Germany
Died: August 22, 1680 (age 67 years), Tübingen, Germany
Great grandchildren: Augustus III of Poland, Maurice de Saxe, Friedrich August Cosel, and more
Grandchildren: Augustus II the Strong, John George IV, Magdalena Sibylla of Neidschutz, and more
Spouse: Magdalena Sibylle of Brandenburg-Bayreuth (m. 1638–1680)