This 19th century American showman, businessman, newspaperman, politician, author, entertainer, and all-around hoaxer has been called the first show business millionaire, and is tagged here because he figures into the background of a pretty interesting non-fiction book I'm currently reading: The Sun and the Moon: The Remarkable True Account of Hoaxers, Showmen, Dueling Journalists and Lunar Man-Bats in Nineteenth-Century New York.
After reading about the elaborate pranks his family would play, especially one pulled on him by his grandfather, it's no wonder he grew up to "fool some of the people all the time"...a quote that is often attributed to him.