Child of Queen Victoria & Prince Albert & Wife of Frederick III German Emperor and King of Prussia. The Princess Victoria Adelaide Mary Louise, Princess Royal & Crown Princess of Prussia by Franz Xaver Winterhalter
Tsar Nicholas II of Russia with his physically similar cousin, King George V of the United Kingdom (right), in German military uniforms in Berlin before the war; 1913 Nicholas II of Russia - Wikipedia, the free encyclopedia
Queen Victoria at Balmoral Castle with Tsar Nicholas II of Russia. Seated on the left is Alexandra, Tsarina of Russia, holding her baby daughter Grand Duchess Olga. Tsarina Alexandra was the maternal granddaughter of Queen Victoria.