Question: Who is the maternal grandmother of Princess Sophie Of Saxe-Weimar-Eisenach (1911–1988)?
Sentence (from "Michael, Prince of Saxe-Weimar-Eisenach"): Michael, Prince of Saxe- Weimar- Eisenach( born 15 November 1946) is the current head of the Grand Ducal House of Saxe- Weimar- Eisenach, as well as the most senior agnate of the entire House of Wettin.
Relevant evidence: No