Question: What is the cause of death of Princess Louise Of Schleswig-Holstein-Sonderburg-Glücksburg's husband?
Sentence (from "Princess Louise of Schleswig-Holstein-Sonderburg-Glücksburg"): Princess Louise of Schleswig-Holstein-Sonderburg-Glücksburg (6 January 1858 in Schloss Luisenlund, Kiel, Duchy of Schleswig – 2 July 1936 in Marburg an der Lahn, Hesse, Germany) was the princess consort of George Victor, Prince of Waldeck and Pyrmont.
Relevant evidence: Yes