In what War did the father of Princess Christina Margarethe of Hesse die?
Prince Christoph of Hesse: Christoph Ernst August of Hesse (Frankfurt, 14 May 1901 – Apennine Mountains near Forlì, 7 October 1943) was the fifth son of Prince Frederick Charles of Hesse and Princess Margaret of Prussia. Prince Christoph of Hesse:  He was a German SS officer killed accidentally during World War II.
i don't know