1. C. Kingsley, Charles Kingsley: His Letters and Memories of His Life, edited by his wife, 5th edn, 2 vols (London: Henry S. King, 1877), I, p. 209.
2. J. S. Mill, Autobiography, 1873, ed. by Jack Stillinger (Oxford: Oxford University Press, 1969 ), pp. 5–6.
3. T. Copley, Black Tom: Arnold of Rugby: The Myth and the Man (London: Continuum, 2002), p. 69;
4. A. C. Benson, The Life of Edward White Benson, 2 vols (London: Macmillan, 1899), I, p. 242;
5. E. Gosse, Father and Son ( Harmondsworth: Penguin, 1983 ), p. 146.