Appendix I 781
Presiam (possibly Malomir) 836–852
Boris I (Michael) 852–889 abdicated, d. 907
Vladimir 889–893 deposed
Symeon I 893–927
Peter 927–969 abdicated, d. 969
Boris II 969–971/972 deposed, d. 976
Macedonian Empire
Samuel 980–1014 crowned 997
Gabriel Radomir 1014–1015
John (Ivan) Vladislav 1015–1018
Second Bulgarian Empire
Peter II 1185–1187, 1196–1197 deposed, restored
Asen I 1187–1196
Kalojan (Kaloyan) 1197–1207
Boril 1207–1218 deposed
John (Ivan) Asen II 1218–1241
Koloman I Asen 1241–1246
Michael II Asen 1246–1256
Koloman II 1256–1257
Constantine Tich 1257–1277
Ivaljo 1278–1279 deposed, d. 1280
John (Ivan) Asen III 1279–1280 deposed
House of Terter
George I Terter 1280–1292 deposed
Smiletz (Smilets) 1292–1298
Interregnum ca. 1298–1300
Caka 1300 deposed
Theodore Svetoslav 1300–1322
George II Terter 1322–1323
House of Sisman
Michael III Sisman 1323–1330
John (Ivan) Stephen 1330–1331
John (Ivan) Alexander 1331–1371
John (Ivan) Sisman 1371–1393
John (Ivan) Stracimir 1365–1396
Byzantine and Roman Empires
Late Roman Empire
Dynasty of Constantine
Constantine I the Great 324–337
Constantius 337–361
Constantine II 337–340
Constans I 337–350
Constantine II 337–361
Magnentius 350–353
Julian the Apostate 361–363
Jovian 363–364
Dynasty of Valentinian
Valentinian I 364–375
Valens 364–378
Gratian 375–383 co-regent 376
Valentinian II 375–392
The Roman Empire splits into the Eastern and
the Western Empires under Theodosios I the Great
Western Empire
Honorius 395–423
Constantius III 421
Name Period Status