IAMBLICHUS, 80, 82, 226, 468.
Ibas, 226.
Ibn-Sina, see Avicenna.
Ignatius, St., 493.
Ilgner, 437.
Innocent IV., 259, 290.
-- V., see Peter of Tarantaise.
Isaac de Stella, 142, 171, 201, 205.
-- Israeli, 143, 237, 239, 251, 271.
Isidore of Seville, 120, 125, 129, 142, 143, 144, 148, 271.
Ives of Chartres, 135, 158.