Mrs. Patrick Campbell was a hugely famous actress in the early 20th century, though she hasn’t really retained her iconic status. She quickly had a reputation as a stage diva with a sharp tongue, and originated one of the most beloved characters of the stage and screen.
Research:

Behind the Scenes Minis: Carry-on Bags
28:38

Gustave Flaubert and the ‘Madame Bovary’ Trial
45:15

Elizabeth Bisland, Beyond the Trip Around the World
42:54