Question: What country did Prince Christoph of Hesse die in?
Sentence (from "Prince Friedrich of Hesse and by Rhine"): Prince Friedrich of Hesse and by Rhine (Friedrich Wilhelm August Victor Leopold Ludwig; 7 October 1870 – 29 May 1873) was the haemophiliac second son of Louis IV, Grand Duke of Hesse, and Princess Alice of the United Kingdom, one of the daughters of Queen Victoria.
Relevant evidence: No