The Princess Victoria, Princess Royal (Victoria Adelaide Mary Louisa) 21 November 1840 - 5 August 1901) was the eldest child and daughter of Queen Victoria and Prince Albert. She was created Princess Royal of the United Kingdom in 1841. She became German Empress and Queen of Prussia by marriage to German Emperor Frederick III. After her husband's death, she became widely known as Empress Frederick (or, in German: "Kaiserin Friedrich").