James Franklin Doughty Lanier was one of Madison’s pioneers. As a result of his activities in banking and railroad development, he became one of the most important and influential figures in Indiana’s history in the first half of the 19th century.
The Lanier Mansion is one of the best examples of Greek Revival architecture in the country and is considered to be the "Crown Jewel" of Madison’s Historic District. Designed by architect Francis Costigan, the mansion exhibits many original Greek Revival features.
Careful interior restoration and redecoration have recaptured the Mansion’s 19th century splendor. During the 1990s, the Department of Natural Resources’ Division of Museums and Historic Sites, with major funding provided by the Lanier Mansion Foundation, restored the building and grounds to their former grandeur.