Tags: Noble.
Eberhard III Duke of Württemberg (16 December 1614 in Stuttgart – 2 July 1674 in Stuttgart) ruled as Duke of Württemberg from 1628 until his death in 1674.Eberhard III became the heir under guardianship in 1628 during the Thirty Years War at the age of 14 after the death of his father Johann Frederick 7th Duke of Württemberg.