 Attending were Prince Philip, Prince Christoph of Hesse, Gottfried, Prince of Hohenlohe-Langenburg, Prince Philipp of Hesse, Berthold, Margrave of Baden, Prince August Wilhelm of Prussia and Lord Louis Mountbatten, among others.A photograph of the funeral procession, showing Prince Louis as chief mourner, shows crowds saluting the mourners with the Hitler salute.World War II began less than two years later.