Beatrice Rose Stella Tanner, better known by her stage name Mrs Patrick Campbell or Mrs Pat, was an English stage actress, best known for appearing in plays by Shakespeare, Shaw and Barrie. She also toured the United States and appeared briefly in films.

George Bernard Shaw, known at his insistence as Bernard Shaw, was an Irish playwright, critic, polemicist and political activist. His influence on Western theatre, culture and politics extended from the 1880s to his death and beyond. He wrote more than sixty plays, including major works such as Man and Superman (1902), Pygmalion (1913) and Saint Joan (1923). With a range incorporating both contemporary satire and historical allegory, Shaw became the leading dramatist of his generation, and in 1925 was awarded the Nobel Prize in Literature.