Note 19 — Chapter I

For the relations of France to the Vatican, see Histoire du second Empire, by M. De la Gorce, vol. vi. (Paris, 1903); also Histoire Contemporaine (i.e. of France in 1869-1875), by M. Samuel Denis, 4 vols. The Empress Eugénie once said that she was "deux fois Catholique," as a Spaniard and as French Empress. (Sir M.K. Grant Duff, Notes from a Diary, 1851-1872, vol. i. p. 125.)