Joseph Grimaldi was one of England’s most famous Regency-era entertainers. Sometimes he’s described as the first modern clown, because he established a lot of the hallmarks of clowning that still exist today.
Research:

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

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

SYMHC Classics: Marie Laurencin
32:46