Question: When did Sophie Elisabeth Of Schleswig-Holstein-Sonderburg-Wiesenburg's mother die?
Sentence (from "Anna Margaret of Hesse-Homburg"): Anna Margaret of Hesse-Homburg, (31 August 1629 in Homburg – 3 August 1686 in Oberkotzau), was a Landgravine of Hesse-Homburg by birth and by marriage Duchess of Schleswig-Holstein-Sonderburg-Wiesenburg.
Relevant evidence: Yes