Kaiser Wilhelm II, King Edward VII, Queen Victoria, Queen Marie of Romania, Tsar Nicholas II, Tsarina Alexandra, Princess Royal Victoria, Victoria Mountbatten, Elizabeth Feodorovna, Princess Irene of Prussia, Grand Duke Sergei, Grand Duchess Maria Pavlovna of Russia, Prince Henry of Battenberg, Princess Louise of Belgium, Prince Philipp of Saxe-Coburg and Gotha, Duchess Maria Edinburgh of Saxe-Coburg and Gotha, Grand Duke Vladimir Alexandrovich of Russia, Grand Duke Paul Alexandrovich of Russia, Hereditary Prince of Saxe-Coburg and Gotha Alfred, Princess Alexandra of Hohenlohe-Langenburg, Princess Beatrice of Saxe-Coburg and Gotha, Prince Arthur Duke of Connaught, Princess Margaret Louise of Prussia Duchess of Connaught, Princess Henry of Battenberg, King Ferdinand of Romania, Princess Feodora of Saxe-Meiningen, Prince Louis of Battenberg, and Princess Charlotte of Prussia in Royal Cousins at War (2014)