Niccolò Machiavelli (3 May 1469 – 21 June 1527) was a Florentine Renaissance man, statesman, and writer. He was a diplomat and government official in the Medici period of the Florentine Republic. Machiavelli is best known for writing about political philosophy. He also wrote poetry, plays, carnival songs, history books, military science books, and some of the best-known personal letters in the Italian language. His best known book is "The Prince" from 1513. It was not published until 1532, which was five years after he died.