Mark Twain, born Samuel Clemens in 1835 in Missouri, grew up in Hannibal on the Mississippi River where he had many adventures as a boy that influenced his famous novels The Adventures of Tom Sawyer and Adventures of Huckleberry Finn. He had a variety of jobs as a young man, including steamboat pilot, before achieving fame as a writer. His books were hugely popular during his lifetime but he also experienced personal tragedies like the deaths of his wife and children.