Husain, son of Alí, [82]

Ibn Amíd, Coptic author, [241]

Ibn Hobaira, supporter of Omayyads, [114]

Ibn Khaldún, [99]

Ibn Mas‘úd, his codex of the Koran, [53]

Ibn Mokaffa, [141]

Ibráhím, the Abbásid, [111], [125]-[127]

Ignatius, Jacobite Patriarch, [243], [247]

Imám, [66]

Isá, Mansúr’s cousin, [124], [127], [140]