Nostradamus, born Michel de Nostredame, was a French doctor, astrologer, seer, alchemist, and poet. He was born on December 14, 1503, and died on July 2, 1566. He is best known for his book of prophecies, 'The Centuries', which has made him a symbol of mysticism and prophecy in Western culture. Despite the controversy surrounding the authenticity of his prophecies, his work has had a profound impact on subsequent generations.