I
Ibawne - Lords of, 272
IBELIN - Seigneurs, 39, 121, 196, 234, 305, 308, 309, 360, 368, 370, 461, 661
IBERIA - Kings, 34, 361, 535
Iberitzes, 139
Ibrackan - Lords of, 511, 512
Iceland - Marshals of, 507
Ightfield - Lords of, 226
IJsselstein - Seigneurs, 231
Ikerrin - Viscounts, 131
Ilkeston - Lords of, 151
Ilmer - Lords of, 270
Imereti - Kings (See under Iberia), 257, 363
Imokelly - Seneschals, 271
Inchbrakie - Lairds of, 323
Inchiquin - Barons, 512
Inchmartine - Lairds of, 515
Inczédy de Nagy-Várad - Barons, 670
INGALDESTHORPE, 69, 364, 612
Ingham - Barons, 630
Ingleby, 383, 644
Inglescombe - Lords of, 321, 344
Ingmanthorpe - Lords of, 494
Ingoldnells - Lords of, 713
Ingoldsby, 703
Innermeath - Barons, 516
Innerpeffer - Lairds of, 341
Innerugie - Lairds of, 294
Innerwick - Lairds of, 341
Innes - Lairds of, 294, 320
Inngau - Counts, 177
Innsbruch - Counts, 17
Inverawe - Lairds of, 149
Inverliver - Lairds of, 150
Invernytie - Lairds, 320
Inverquharity - Lairds of, 515
Ioninna - Despots, 615
Iraghtinconnor - Lords of, 514
Irblinghaugh - Lords of, 677
Ireby, 117
IRELAND - High Kings (See mainly under O'Neill and Tirconnel), 521
Irvine, 293
Isar - Counts, 256
Isergau - Counts (See also under Rot), 559, 583
Isla - Lairds of, 365
ISLE of MAN - Kings, 4, 225, 364
Isle of Wight - Ealdormen, 235, 237
Isle of Wight - Jute Kings, 235
Isle of Wight - Lords of, 283
ISLES - Lairds of the Isles, 319, 364, 397, 461, 609, 622
Isola, 23
Issoudin - Seigneurs, 415
ISTRIA - Margraves, 17, 365, 649
Isturia - Counts, 602
Italy - Counts, 447
ITALY - Kings, 366
Ittergau - Counts, 565, 601
Ivajlo, 146, 148
Iverk - Barons, 275
Ivoix - Comtes, 178
IVREA - Marcheses, 161, 366
IVRY - Comtes, 367
Ixworth - Lords of, 86, 672
Izac, 117
Izborsk - Princes, 379