"Johann Adolf II, Duke of Saxe-Weissenfels (Weissenfels, 4 September 1685 – Leipzig, 16 May 1746), was the last duke of Saxe-Weissenfels-Querfurt and a member of the House of Wettin. He was also a commander in the Saxon army.
Johann Adolf was the youngest of the eleven children of Johann Adolf I, Duke of Saxe-Weissenfels, and Johanna Magdalena of Saxe-Altenburg. His mother died five months after his birth, on 22 January 1686." - (en.wikipedia.org 30.09.2019)
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