Princess Christina Margarethe of Hesse, was the eldest daughter of Prince Christoph of Hesse, was the fifth son of Prince Frederick Charles of Hesse and Princess Margaret of Prussia, he was a German SS officer killed accidentally, during which historic event?
Princess Christina Margarethe of Hesse Princess Christina Margarethe of Hesse (German: "Prinzessin Christina Margarethe von Hessen" ; 10 January 1933 – 22 November 2011) was the eldest daughter of Prince Christoph of Hesse and Princess Sophie of Greece and Denmark. From 1956 to 1962, she was married to Prince Andrew of Yugoslavia, with whom she had two children. Her second marriage to Robert Floris van Eyck, a Dutch artist based in London, lasted from 1962 to 1986.
Louis Ferdinand, Prince of Prussia Louis Ferdinand Victor Edward Albert Michael Hubert, Prince of Prussia (German: "Louis Ferdinand Viktor Eduard Albert Michael Hubertus Prinz von Preußen"; 9 November 1907 – 26 September 1994) was a member of the royal House of Hohenzollern and pretender to the abolished German throne. He was also noteworthy as a staunch opponent of the Nazi Party, a businessman, and a patron of the arts.