| 1002 | massacre of all Danes in England - ordered by Aethelred |
| 1035 | the death of Knutr the Great |
| 1066 September | the battle of Stamford Bridge (Yorkshire) |
| 1066 October | the battle of Hastings - Harold II killed, Wilhelm I the Conqueror becomes the king |
| 1086 | the Domesday Book : statistic, social and economic survey |
| 1144 | Plantagenets take over Normandy |
| 1155 | Henry II coronated as first of Plantagenets |
| Plantagenet "Empire" | permanent system of justice with regular courts, professional judges, established procedures |
| 1170 | murder of Thomas Becket, archbishop of Canterbury |
| 1215 | Magna Carta - 63 articles on all aspects of feudal dues |