Cardinal Fisher, in his Assert. Luther. Confut., fol. clxi.,
gives the following list of Popes who, up to his time, had called on
the Princes of Christendom to direct their arms against the
Turks:—Urban II., Paschal II., Gelasius II., Calistus II., Eugenius
III., Lucius III., Gregory VIII., Clement III., Coelestine III.,
Innocent III., Honorius III., Gregory IX., Innocent IV., Alexander IV.,
Gregory X., John XXII., Martin IV., Nicolas IV., Innocent VI., Urban V.