The Timeline | 11th C | 12th C | 13th C | 14th C | 15th C | 16th C | 17th C | 18th C | 19th C | 20th C
| YEAR | MONARCH | POLITICAL EVENTS AND CONFLICTS | SOCIAL HISTORY AND EPIDEMICS | INVENTIONS AND DISCOVERIES | NOTABLE EVENTS |
| 1204 | Fourth Crusade | ||||
| 1215 | Signing of Magna Carta | Fourth Laterin Council Pope Innocent III |
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| 1216 | Henry III 28th October |
Two regents, William the Marshal and Hubert de Burgh, rule as Henry is only 9 | |||
| 1217 | Treaty of Lambeth | ||||
| 1218 | Fifth Crusade | ||||
| 1219 | Death of William the Marshal | ||||
| 1222 | Hugh de Burgh supresses an insurrection at Oxford | ||||
| 1227 | Henry takes full control of government of England. Hug de Burgh retained as principal adviser. | ||||
| 1232 | Peter de Riveaux appointed Treasurer of England | ||||
| 1236 | Henry marries Eleanor of Provence | ||||
| 1238 | Simon de Montfort marries Henry's sister, Eleanor | ||||
| 1258 | De Montfort leads the English barons to rebel Henry signs the Provisions of Oxford |
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| 1261 | Henry repudiates the Provisions of Oxford | ||||
| 1264 | Battle of Lewes | ||||
| 1265 | Battle of Evesham | The poet, writer and philospher Dante born in Florence Italy | |||
| 1270 | Seventh Crusade | ||||
| 1272 | Edward I 20th November |
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| 1277 | English conquest of Wales begins | ||||
| 1290 | Death of Eleanor of Castille | Jews expelled from England | |||
| 1299 | Edward marries Margaret of France | Ottoman Empire begins |