Mark Twain
AKA: Samuel Langhorne ClemensBirthday: 1835-11-30
Died: 1910-04-21
Birthplace: Florida, Missouri, USA
Samuel Langhorne Clemens (November 30, 1835 – April 21, 1910), known by his pen name Mark Twain, was an American writer, humorist, entrepreneur, publisher, and lecturer.