Question: When was Baroness Elisabeth Of Wangenheim-Winterstein's husband born?
Sentence (from "Baroness Elisabeth of Wangenheim-Winterstein"): Baroness Elisabeth of Wangenheim-Winterstein (16 January 1912 – 15 March 2010) was the wife of Charles Augustus, Hereditary Grand Duke of Saxe-Weimar-Eisenach, and the mother of Prince Michael, current head of the House of Saxe-Weimar-Eisenach.
Relevant evidence: Yes