Henry Venn was born and bred among the British evangelical aristocracy at Clapham. Wilberforce, Grant, Macaulay, Stephen, and Thornton were at the height of their powers -- leading the campaign against slavery, promoting public morals, founding philanthropic and missionary societies -- at the turn of the nineteenth century. As powerful leader of the most prominent British missionary society from 1841 to 1872, Venn unhesitatingly used his connections...