Charles Farrar Browne is often called the first standup comedian. He was, in the 1860s, wildly famous, but his early death, and the soaring career of one of his friends, have contributed to Browne fading from the spotlight in history.
Research:

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

SYMHC Classics: Marie Laurencin
32:46

Behind the Scenes Minis: Censorship Cats
26:59