Henry Knox Thatcher House

The Henry Knox Thatcher House, located at the intersection of Main and Elm Streets in Mercer, Maine, is a historic residence built around 1826, showcasing a blend of late Federal and Greek Revival architectural styles. This significant structure served as the home of Rear Admiral Henry Knox Thatcher, a notable figure in the United States Navy during the Civil War, where he played a crucial role in naval blockades and battles. The house features a classic center hall plan with Greek Revival elements and retains much of its historical charm. It was added to the National Register of Historic Places in 2002, making it an interesting site for tourists and researchers alike.