Josephine Tey was a pseudonym used by Elizabeth Mackintosh (25 July 1896 – 13 February 1952), a Scottish author best known for her mystery novels. She also wrote as Gordon Daviot, under which name she wrote plays with an historical theme.

About a dozen one-act plays and another dozen full-length plays were written under the name of Gordon Daviot. How she chose the name of Gordon is unknown, but Daviot was the name of a scenic locale near Inverness where she had spent many happy holidays with her family. Only four of her plays were produced during her lifetime. Richard of Bordeaux was particularly successful, running for 14 months and making a household name of its young leading man and director, John Gielgud. (Humorously, Tey writes of Inspector Alan Grant that "he had in his youth seen Richard of Bordeaux; four times he had seen it".)--Wikipedia.