1846年時的第一夫人：莎拉‧契爾德斯‧波爾克

出處: "Mrs. J.K. Polk." [Sarah Childress Polk] Lithograph after daguerreotype by John Plumbe. N. Currier, 1846, New York. By Popular Demand: Portraits of the Presidents and First Ladies, 1789-Present, American Memory collections, Library of Congress.