John Frederick III, Duke of Saxony
Member of the House of Wettin
Johann Frederick III, also known as Johann Frederick the Younger was German nobleman. He was a titular Duke of Saxony from the Ernestine branch of the House of Wettin. He received Saxe-Gotha as an apanage, but left its administration to his eldest... Wikipedia
Born: January 16, 1538, Torgau, Torgau, Germany
Died: October 21, 1565 (age 27 years), Jena, Germany
Parents: John Frederick I and Sibylle of Cleves