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. He was a German SS officer killed accidentally during World War II.
Margravine Auguste of Baden-Baden Auguste of Baden-Baden (Auguste Marie Johanna; 10 November 1704 – 8 August 1726) was born a member of the ruling family of Baden-Baden and was later the Duchess of Orléans by marriage to Louis d'Orléans, Duke of Orléans. Her husband was a grandson of her father's former enemy, Louis XIV of France. Known in France as "Auguste de Bade", she died in childbirth. She is an ancestor of Louis Philippe I and of several members of royal families of Europe, such as the Spanish and Italian royal families, as well as the present Grand Duke of Luxemburg.