Edmund Bacon (1785–1866), was the business manager and primary overseer for 20 years for Thomas Jefferson, third President of the United States, at Monticello. Among some of his other business duties, Bacon supervised the daily chores and activities of farming and ranching at Monticello along with Jefferson's nail forge. His duties included supervising and providing supplies and other needs for Jefferson's slaves. When he retired, Bacon moved to Kentucky and was discovered by the author Rev. Hamilton Pierson, who made use of his memoirs and letters to write a book about Jefferson's personal life and character. The memoirs of Bacon's life at Monticello has given much insight into the daily activities there, as well as into Jefferson's life and personality.