Thyra, Crown Princess of Hanover youngest daughter of Christian IX of Denmark and Queen Louise (1853–1933) (1853–1933) Parents Louise of Hesse-Kassel Christian IX of Denmark Children Princess Alexandra of Hanover Princess Marie Louise of Hanover Georg Wilhelm, Hereditary Prince of Hanover Prince Christian of Hanover Ernst August, Duke of Brunswick Princess Olga of Hanover Siblings Frederik VIII of Denmark George I of Greece Alexandra of Denmark Maria Feodorovna (Dagmar of Denmark) Prince Valdemar of Denmark Partners Ernst August, Crown Prince of Hanover
