Jack Shaftoe is a fictional character from the historical novel series "The Baroque Cycle" by Neal Stephenson. He is depicted as a resourceful and adventurous rogue, often finding himself in various escapades during the late 17th and early 18th centuries. His character embodies the spirit of the age, navigating through political intrigue and the burgeoning world of trade. Throughout the series, Jack interacts with several historical figures and events, showcasing the complexities of the time. His journey reflects themes of exploration, commerce, and the clash of cultures, making him a memorable figure in the narrative.