Question: What is the date of death of August, Duke Of Saxe-Merseburg-Zörbig's mother?
Sentence (from "Sophie Hedwig of Saxe-Merseburg"): Sophie Hedwig of Saxe-Merseburg (4 August 1660 - 2 August 1686), was a German noblewoman member of the House of Wettin and by marriage Duchess of Saxe-Saalfeld.
Relevant evidence: No