Achard of Montmerle 27
Acre 153, 205, 220, 223, 228, 237, 238, 353, 354–5, 372, 465, 520, 618, 643, 645, 717–18, 732
commune of St Andrew at 726
Council of (1148) 332
massacre at (1191) 456–7
siege of (1189–91) 354, 367, 395–6, 402–17, 428–30, 439, 442–3, 446–55, 473
siege and fall of (1291) 706, 732, 818–22
Adalia 327–8, 832
Adam Haughton, chancellor of England 911
Adela, countess of Blois 117, 122, 141, 171
Adelarius of Fleury 39
Adelisa of Sicily 207, 357
Adhemar of Chabannes, chronicler 55, 68, 69–70, 80
Adhemar, bishop of le Puy 60, 63, 64, 65, 75–6, 87, 93, 115, 116, 121, 130, 138, 141, 142–6, 148, 159, 163, 216
al-Adid, Fatimid caliph of Egypt 349–50
al-Adil, sultan of Egypt 451, 461, 463, 492–4, 547, 612, 636, 637, 643, 648, 725
Adolf, count of Holstein 305–7, 679
Aelfric of Cerne, abbot of Eynsham 40
al-Afdal, son of Saladin 367
al-Afdal, vizier of Egypt 128, 129, 141, 152, 155, 156, 160
Afonso Henriques, king of Portugal 310–16
Agincourt, battle of (1415) 456, 856, 912
Agnes of Courtenay 209, 227, 357–62
Aigues Mortes 780–81, 783, 811, 881
Aimery of Limoges, patriarch of Antioch 193, 236, 346
Aimery of Lusignan, king of Jerusalem 361–2, 371, 405, 444–5, 490, 492–4, 723, 724–5
Ain Jalut, battle of (1260) 807
Alacazar do Sol (Al-Qasr) 627–8
Alan, lord of al-Atharib 192, 231
Alan of Lille 380
Alarcos, battle of (1195) 666
Alberic of Trois-Fontaines 502
Albert of Aachen (Aix), chronicler 60, 79, 92, 95, 98, 99, 104, 109, 157, 244, 246
Albert ‘the Bear’, margrave of Brandenberg 307, 682
Albert of Buxtehude, bishop of Riga 687, 690–93
Albert Surbeer, archbishop of Prussia and Riga 704–5
Albigensian, definition of 576
Alcantara, Order of 256, 667–8
Alcuin of York 37
Aleppo 12, 53, 187, 188, 189, 206, 268, 272, 329–30, 331, 344, 352, 353, 362, 636, 806
Alexander II, pope 54–5, 56, 104, 660
Alexander III, pope 210, 342, 682, 695
Alexander IV, pope 696, 705, 806, 898
Alexander VI, pope 698, 711, 871
Alexander Nevsky, ruler of Novgorod 696
Alexandretta 135
Alexandria 238, 402, 515–16
crusade to (1365) 831–4, 837
patriarch of 4
Alexius I Comnenus, Byzantine emperor 12, 15, 21, 59, 61–2, 69, 72, 74, 77, 81, 82, 83, 96–9, 108–16, 118– 22, 124, 125, 136, 147–8, 152, 172–3, 178, 193–4, 261–2, 325, 534, 537
Alexius II Comnenus, Byzantine emperor 517, 536
Alexius III Angelus, Byzantine emperor 490, 509–10, 515, 536, 537–9, 544–7
Alexius IV Angelus, Byzantine emperor 519, 520, 528, 532–3, 538–49, 553–4, 559
Alexius V Ducas ‘Murzuphlus’, Byzantine emperor 549–54
Alice of Jerusalem, princess of Antioch 191, 194, 200
Alice of Jerusalem, queen of Cyprus 726, 727
Alfonso I, king of Aragon 250, 253, 256, 664–5
Alfonso V, king of Aragon and Naples 865, 866
Alfonso VI, king of Leon-Castile 658–9, 660–61
Alfonso VII, king of Leon-Castile 264, 313, 665
Alfonso VIII, king of Castile 488, 666, 668–9
Alfonso IX, king of Leon 666
Alfonso X, king of Leon-Castile 671
Alfonso-Jordan, count of Toulouse 196–7, 198, 277, 280, 290, 294, 295, 329, 330, 397, 580
Alfred, king of Wessex 38, 41
Aljubarotta, battle of (1385) 901
Allenby, Edmund, British General 469, 771
Almeria 304, 665
Almohads 488, 494, 608, 612, 665–6, 668–9, 721
Almoravids 13, 250, 263, 311, 661–2, 721
Alp Arslan, Seljuk sultan 126–7
Alphonse, count of Poitiers 601, 772, 775, 779, 781, 784, 786, 788, 808, 812
Amadeus of Savoy, count of Maurienne 280, 289, 290, 298, 323
Amadeus VI, count of Savoy 832
his crusade 833, 843, 851, 852
Amalfi 71
hospital of in Jerusalem 180, 253
Amalric, king of Jerusalem 201, 208–9, 212, 218, 223, 231, 236, 332, 337, 347–50, 357–8, 359
Amaury of Montfort 563–6, 600, 757, 759, 765–6
Ambroise, poet chronicler 351, 472–3
Ambrose of Milan 29, 33–4, 173
Americas, the 838, 910, 914
Anacletus II, anti-pope 14, 248, 266
Andrew II, king of Hungary 615, 626–7, 629, 635, 699
Andrew of Longjumeau, OP 785, 786, 798
Andronicus I Comnenus, Byzantine emperor 422, 517
Andronicus II Palaeologus, Byzantine emperor 838, 849
Ankara, battle of (1402) 847, 856
Anna Comnena 97, 111–12, 113, 114, 119–20, 147, 262, 537
Anse, synod of 171, 247
Anselm, archbishop of Canterbury 49, 88, 236, 569
Anselm, bishop of Havelburg 305, 307
Anselm of Lucca 67
Anselm, archbishop of Milan 170, 174
Anselm of Ribemont 164, 172