Interdicts, ii. 172, 260 note g, and 261.
See [Papal Power].
Ireland a mediæval slave depôt, iii. [316] and [note] d.
Irene, dethronement of Constantine V. by, i. 122;
Leo III.'s project of marriage between her and Charlemagne, ib.
Isabel of Bavaria (queen of Charles VI.), infamous conduct of, towards her husband, i. 69;
her hatred of Armagnac, and its consequences, 72;
joins in the treaty with Henry V., 76.
Isabel of France, marries Edward II. of England, i. 45.
Isabella of Castile. See [Ferdinand II].
Isidore, publication of the False Decretals of, ii. 166;
their character and object, 166, 167 and notes;
authority accorded to them by Gratian, 203.
Italy, occupied by the Ostrogoths, i. 1;
its subjection by the Lombards, 8;
conquests of Pepin and Charlemagne, 9;
its king Bernard, 14;
its state at the end of the ninth century, 355;
authorities referred to for its history, ib. note;
its monarchs Berenger I. and II., 357 and note c;
assumption of power by Otho the Great, ib.;
execution of Crescentius by Otho III., 359;
election and subsequent troubles of Ardoin, ib.;
condition of its people under Henry II., 360;
cause of its subjection to German princes, ib.;
accession of Conrad II., and consolidation of Germanic influences, 360, 361;
its Greek provinces, 361, 362;
incursions and successes of the Normans, 362-364;
progress of the Lombard cities [see [Lombards]];
accession of Frederic Barbarossa, 370 [see [Frederic I].];
cause of the decadence of Italy, 377, 378;
its domestic manners, iii. [342], [344].
Jacquerie, insurrection of the, i. 58, and note k.
James II. of Aragon, renounces the Sicilian crown, i 485;
invested with the Sardinian crown, ii. 231 note g.