Question: Who is the maternal grandmother of Sophie Of Württemberg, Duchess Of Saxe-Weimar?
Sentence (from "Sophie of Württemberg, Duchess of Saxe-Weimar"): Sophie of Württemberg (20 November 1563 - 21 July 1590), was a German noblewoman member of the House of Württemberg and by marriage Duchess of Saxe-Weimar.
Relevant evidence: No