The National Portrait Gallery was formally established on 2 December 1856, and amongst its founder Trustees were Stanhope as Chairman, Macaulay, Benjamin Disraeli and Lord Ellesmere, a former Trustee of the National Gallery, who offered to the nation the so-called Chandos portrait of Shakespeare, which became the first picture to enter the Gallery's collection. On Ellesmere's death in 1857 Carlyle became a Trustee.