Lady Gwendolen Gascoyne-Cecil

Lady Gwendolen Gascoyne-Cecil (28 July 1860 – 28 September 1945) was a British author who wrote a four volume biography of her father, Robert Gascoyne-Cecil, Life of Robert, marquis of Salisbury.

She wrote a short story called "The Little Ray" for the Pall Mall Magazine August 1894 issue.

...
Wikipedia