Johann Ernst von Sachsen-Weimar
- Born on September 11, 1627
- Deceased on May 15, 1683, at the age of 55 years
Parents
- Wilhelm von Sachsen-Weimar (1598 - 1662), Herzog von Sachsen-Weimar
- Eleonore Dorothea von Anhalt-Dessau (1602 - 1664), Prinzessin von Anhalt-Dessau
Family
- Married on August 14, 1656, with Christine von Schleswig-Holstein-Sonderburg (1638 - 1679), issuing
Wilhelmina Christine (1659 - 1712)- Eleonore Sofie (1660 - 1687)
- Johann Ernst (1664 - 1707)