Piney Point, resort, St. Marys co., S Md., on the Potomac, and 12 mi/19 km SE of Leonardtown. The 1st Summer White House, James Madisons, was here until it was swept away in a 1933 gale. The Harry Luenberg School for Seaman has a collection of restored boats, including a yacht President John F. Kennedy sailed and a ferry boat that used to ply bet. Mt. Vernon and Marshall Hall. The lighthouse here was taken over by St. Marys co. in 1980.