Mann (1833). References Attribution: External links 1797 births 1833 deaths Members of the Parliament of the United Kingdom for English constituencies English non-fiction writers People educated at Westminster School, London People associated with the National Gallery, London UK MPs 1818–1820 UK MPs 1820–1826 UK MPs 1826–1830 UK MPs 1830–1831 UK MPs who were granted peerages Fellows of the Royal Society Fellows of the Society of Antiquaries of London Presidents of the Royal Society of Literature Barons in the Peerage of the United Kingdom Peers of the United Kingdom created by William IV Members of the Privy Council of the United Kingdom Heirs apparent who never acceded English male non-fiction writers Members of the Parliament of the United Kingdom for Okehampton Committee members of the Society for the Diffusion of Useful Knowledge