Mary Elphinstone, Lady Elphinstone

Target entity: Mary Elphinstone, Lady Elphinstone
Context triple: [Cecilia Bowes-Lyon, Countess of Strathmore and Kinghorne, motherOf, Mary Elphinstone, Lady Elphinstone]

• A. Mary Nisbet
  Mary Nisbet was a wealthy Scottish heiress and society figure of the late 18th and early 19th centuries, noted for her influential marriage into the aristocracy and her role in diplomatic and social circles.
• B. Katherine Hamilton, Duchess of Atholl
  Katherine Hamilton, Duchess of Atholl, was a Scottish noblewoman of the early 18th century who became Duchess through marriage into the Murray family and was the mother of James Murray, 2nd Duke of Atholl.
• C. Olive, Lady Baillie
  Olive, Lady Baillie was a wealthy Anglo-American heiress and socialite of the early 20th century, best known for transforming Leeds Castle into a fashionable country retreat for high society and political figures.
• D. Mary Stewart, Countess of Angus
  Mary Stewart, Countess of Angus, was a medieval Scottish noblewoman and daughter of King Robert III of Scotland who played a role in the dynastic alliances of the Scottish royal family.
• E. Catherine Mompesson
  Catherine Mompesson was the wife of Eyam’s rector during the 1665–1666 plague outbreak, remembered for her selfless care of the sick and her death from the disease.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Mary Elphinstone, Lady Elphinstone
Target entity description: Mary Elphinstone, Lady Elphinstone was a British aristocrat and elder sister of Queen Elizabeth The Queen Mother, making her an aunt of Queen Elizabeth II.

• A. Mary Nisbet
  Mary Nisbet was a wealthy Scottish heiress and society figure of the late 18th and early 19th centuries, noted for her influential marriage into the aristocracy and her role in diplomatic and social circles.
• B. Katherine Hamilton, Duchess of Atholl
  Katherine Hamilton, Duchess of Atholl, was a Scottish noblewoman of the early 18th century who became Duchess through marriage into the Murray family and was the mother of James Murray, 2nd Duke of Atholl.
• C. Olive, Lady Baillie
  Olive, Lady Baillie was a wealthy Anglo-American heiress and socialite of the early 20th century, best known for transforming Leeds Castle into a fashionable country retreat for high society and political figures.
• D. Mary Stewart, Countess of Angus
  Mary Stewart, Countess of Angus, was a medieval Scottish noblewoman and daughter of King Robert III of Scotland who played a role in the dynastic alliances of the Scottish royal family.
• E. Catherine Mompesson
  Catherine Mompesson was the wife of Eyam’s rector during the 1665–1666 plague outbreak, remembered for her selfless care of the sick and her death from the disease.
• F. None of above. chosen