Natchez National Historical Park commemorates the history of Natchez, Mississippi, and is managed by the National Park Service. The park consists of three distinct parts. Fort Rosalie is the site of a fortification from the 18th century, built by the French, and later controlled by the United Kingdom, Spain, and the United States. The William Johnson House is the home of William Johnson, a free African American barber and resident of Natchez whose diary has been published.