Nicholas II of Russia last ethnically Russian ancestor being Grand Duchess Anna Petrovna of Russia (1708–1728), daughter of Peter the Great. Nicholas was related to several monarchs in Europe. His mother's siblings included Kings Frederick VIII of Denmark and George I of Greece, as well as the United Kingdom's Queen Alexandra (consort of King Edward VII). Nicholas, his wife Alexandra, and German Emperor Wilhelm II were all first cousins of King George V of the United Kingdom. Nicholas was also a first cousin of both King Haakon VII and Queen Maud of Norway, as well as King Christian X of Denmark and King Constantine
Wilhelm II, German Emperor Wilhelm II, German Emperor Wilhelm II (Friedrich Wilhelm Viktor Albert; 27 January 18594 June 1941) was the last German Emperor ("Kaiser") and King of Prussia, reigning from 15 June 1888 until his abdication on 9 November 1918. He was the eldest grandchild of Queen Victoria of the United Kingdom and related to many monarchs and princes of Europe, most notably, King George V of the United Kingdom and Emperor Nicholas II of Russia. Acceding to the throne in 1888, he dismissed the chancellor, Otto von Bismarck, in 1890. He also launched Germany on a bellicose "New Course" in foreign affairs