Note 178 — Chapter V · CONTESTS BETWEEN THE POPES AND THE SOVEREIGNS OF THE TWELFTH CENTURY
Reading edition
Concilior. vol. 10, p. 883.—Abb. Ursperg. Chron. p. 204. —Muratori’s Antiquities of Italy, med. ævi. vol. 6, p. 72. —Schill. de libertate eccles. German. 1. 4, c. 4, p. 545.