Question: When did Landgravine Juliane Of Hesse-Philippsthal's husband die?
Sentence (from "William, Landgrave of Hesse-Philippsthal-Barchfeld"): William of Hesse-Philippsthal-Barchfeld (1 April 1692 – 13 May 1761) was a member of the House of Hesse and was Landgrave of Hesse-Philippsthal-Barchfeld from 1721 to 1761.
Relevant evidence: No