Lady Gwendolen Georgiana Gascoyne-Cecil was a British author and aristocrat who wrote a four-volume biography of her father, Prime Minister Robert Gascoyne-Cecil, titled Life of Robert, Marquis of Salisbury.
- Occupation
- biographer, writer, aristocrat
- Citizenship
- United Kingdom, United Kingdom of Great Britain and Ireland
- Born
- July 2, 1860
- Died
- September 28, 1945