W.M.Jacob is a Visiting Research Fellow at King's College London. He previously taught church history, focusing on the social history of religion, at Salisbury and Wells Theological College, Lincoln Theological College, and the University of Wales Lampeter. His books include Laypeople and Religion in the Early-Eighteenth Century (Cambridge University Press, 1996), The Clerical Profession in the Long-Eighteenth Century (OUP, 2007), and The Church in Wales from the Reformation to Disestablishment (University of Wales Press, 2007).