Which famous people have you outlived?
Duke of Schleswig-Holstein-Sonderburg-Augustenburg
Died when: 79 years 96 days (951 months)
Star Sign: Libra
Ernest Günther of Schleswig-Holstein-Sonderburg-Augustenburg (14 October 1609 – 18 January 1689) was a Duke of Schleswig-Holstein of its Sonderborg line. He was the first who had his ducal seat in the new palace of Augustenborg, and he ruled from 1647 until his death in 1689.He was third son of Alexander, Duke of Schleswig-Holstein-Sonderburg and his wife Countess Dorothea of Schwarzburg-Sondershausen.