Inquisitors of the Ten, [117], [281], [287-292].

Ionian Sea, [48].

Irene, [51].

Irene, Empress, [271].

Iron Crown of Lombardy, [300].

Isaac, Emperor, [44], [49], [62], [56-58].

Isidore, St., [311].

Istria, [167].

J.

James Lusignan, [227-231].