Question: When did Johann Adolf I, Duke Of Saxe-Weissenfels's mother die?
Sentence (from "Johann Georg, Duke of Saxe-Weissenfels"): Johann Georg, Duke of Saxe- Weissenfels( 13 July 1677, in Halle – 16 March 1712, in Weissenfels), was a duke of Saxe- Weissenfels- Querfurt and a member of the House of Wettin.
Relevant evidence: No