[11a] See “Sermons on the Poorer Classes of London, preached before the University of Oxford,” by Robert Gregory, M.A., Canon of St. Paul’s, and Vicar of St. Mary the Less, Lambeth.[11b] “Only one-sixth of the population of London attend Church.”—Christian at Work (N. Y. Paper) Dec. 1869. Such is the American estimate of our religion.[13] Huntington’s “Church Work in our large Towns,” p. 13.