Mark Twain
- Birthday: 1835-11-30
- Deathday: 1910-04-21
- Place of birth: Florida, Missouri, USA
- Also know as: Samuel Langhorne Clemens
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. From Wikipedia, the free encyclopedia
