David Gilmour, "Curzon, George Nathaniel, Marquess Curzon of Kedleston (1859–1925)" Oxford Dictionary of National Biography Oxford University Press, 2004; online edn, Jan 2011 accessed 24 August 2020doi:10.1093/ref:odnb/32680
David Gilmour, "Curzon, George Nathaniel, Marquess Curzon of Kedleston (1859–1925)" Oxford Dictionary of National Biography Oxford University Press, 2004; online edn, Jan 2011 accessed 24 August 2020doi:10.1093/ref:odnb/32680