 The Hay–Adams Hotel may also be host to the ghost of Marian "Clover" Hooper Adams.She was the wife of Henry Brooks Adams, the celebrated 19th-century American journalist, historian, academic and novelist who was the grandson of John Quincy Adams.She married Henry Adams on June 27, 1872, and in 1877 the couple moved to Washington, D.C., and rented the Slidell House at 1607 H Street NW.