[94] See Archivio Storico Siciliano, Nuova serie. Anno ix. 1884.

[95] Fergusson, Handbook of Architecture, p. 652.

[96] See the Letters of Pope Gregory II., and Life of St. Boniface.

[97] Milman, Latin Christianity, Vol. II. chap. v. p. 302, Book IV.

[98] See illustrations in Fergusson, pp. 578, 579.

[99] See illustrations in Fergusson's Handbook of Architecture, pp. 589, 590.

[100] Merzario, I Maestri Comacini, Vol. I. chap. x. p. 282.

[101] This chapter was written by my brother in England, with different sources of information to the Italian ones used by myself. It did not reach me till the first half of my work was complete, and it was very gratifying to find our different sources of study had led to almost identical conclusions. I have altered no fact or argument in either. (Leader Scott.)

[102] See chapter i., Merzario, I Maestri Comacini.

[103] Ibid.