The history of the Jews in England can be reliably traced to the period following the Norman Conquest of 1066, when England became integrated with the European system for the first time since the Roman evacuation of 410 CE, and thus came to the awareness of the Jewish communities of Continental Europe.
The first Jews likely came to England circa 70 CE during the time of Roman rule, but were probably wiped out in the tumultuous period that followed the Roman evacuation, when the Anglo-Saxons gradually took power from the Romano-Celts. In 1290 King Edward I issued the Edict of Expulsion, expelling all Jews from the Kingdom of England. After the expulsion, there was no overt Jewish community (as opposed to individuals practising Judaism secretly) until the rule of Oliver Cromwell.