Nicephorus I. 802-811 Stauracius 811 Michael I. Rhangabe 811-813 Leo V. the Armenian 813-820 Michael II. the Amorian 820-829 Theophilus 829-842 Michael III. 842-867 Basil I. 867-886 Leo VI. the Wise 886-912 Constantine VII. Porphyrogenitus 912-958 Co-Emperors Alexander 912-913 Romanus I. Lecapenus 919-945 Constantine VIII. and Stephanus, sons of Romanus I. reigned five weeks in 944 Romanus II. 958-963 Basil II. Bulgaroktonos 963-1025 Co-Emperors Nicephorus II. Phocas 965-969 John I. Zimisces 969-976 Constantine IX. 976-1025 Constantine IX. (sole Emperor) 1025-1028 Romanus III. Argyrus 1028-1034 Michael IV. 1034-1042 Michael V. 1042 Zoe and Theodora 1042 Constantine X. Monomachus 1042-1054 Theodora (restored) 1054-1056 Michael VI. Stratioticus 1056-1057 Isaac I. Comnenus 1057-1059 Constantine XI. Ducas 1059-1067 Michael VII. Ducas 1067-1078 Co-Emperor Romanus IV. Diogenes 1067-1078 Nicephorus III. Botoniates 1078-1081 Alexius I. Comnenus 1081-1118 John II. Comnenus 1118-1143 Manuel I. Comnenus 1143-1180 Alexius II. Comnenus 1180-1183 Andronicus I. Comnenus 1183-1185 Isaac II. Angelus 1185-1195 Alexius III. Angelus 1195-1203 Isaac II. Angelus (restored), Alexius IV. Angelus 1203-1204 Nicolas Canabus 1204 Alexius V. Ducas Murtzuphlus 1204 LATIN EMPERORS OF CONSTANTINOPLE Baldwin I. 1204-1205 Henry 1205-1216 Peter 1217-1219 Robert 1219-1228 John of Brienne 1228-1237 Baldwin II. 1227-1361 BYZANTINE EMPERORS AT NICAEA Theodore I. Lascaris 1204-1222 John III. Ducas 1222-1254 Theodore II. Ducas 1254-1259 John IV. Ducas 1259-1260 UNDER THE RESTORED BYZANTINE EMPIRE Michael VIII. Palaeologus 1260-1282