Paulsdale is a historic estate and house museum in Mount Laurel Township, New Jersey. Built about 1840, it was the birthplace and childhood home of Alice Paul (1885-1977), a major leader in the Women's suffrage movement in the United States, whose activism led to passage of the Nineteenth Amendment to the United States Constitution, granting women the right to vote. It was added to the National Register of Historic Places on July 5, 1989 for its significance in social history and politics/government. Paulsdale was designated a National Historic Landmark in 1991.