State Of Rome From The Twelfth Century
| AD | Event |
| 1100-1500 | State and Revolutions of Rome |
|---|---|
| 1000 - 1100 | French and German Emperors of Rome Authority of the Popes in Rome from: –Affection, Right, Virtue, Benefits Inconstancy of Superstition Seditions of Rome against the Popes |
| 1086-1305 | Successors of Gregory VII |
| 1090-1118 | Paschal II |
| 1118,1119 | Gelasius II |
| 1144,1145 | Lucius II |
| 1181,1185 | Lucius III |
| 1119-1124 | Calistus II |
| 1130-1143 | Innocent II Character of the Romans by St Bernard |
| 1140 | Political Heresy of Arnold of Brescia |
| 1144 - 1154 | Exhorts Romans to restore Republic; His Execution; Restoration of Senate; Capitol; Coin;
City Praefect;
Number & Choice of the Senate; Office of Senator |
| 1252-1258 | Brancaleone |
| 1265-1278 | Charles of Anjou |
| 1281 | Pope Martin IV |
| 1328 | Emperor Lewis of Bavaria Addresses of Rome to the Emperors |
| 1144 | Conrad III |
| 1155 | Frederic I — Wars of the Romans against the neighbouring Cities |
| 1167 | Battle of Tusculum |
| 1234 | Battle of Viterbo; Election of the Popes |
| 1179 | Right of the Cardinals established by Alexander III |
| 1274 | Institution of the Conclave by Gregory X Absence of the Popes from Rome |
| 1294-1303 | Boniface VIII |
| 1309 | Translation of the Holy See to Avignon |
| 1300 | Institution of the Jubilee, or Holy Year |
| 1350 | Second Jubilee;
Nobles or Barons of Rome;
Family of Leo the Jew The Colonna & Ursini, Their hereditary Feuds |