Simplify the following text for a Grade 14 native English-speaking person.
Original: The Puritan Peck was eventually forced to flee to Hingham , Massachusetts , founded by many members of his parish , where he resided for several years , until King Charles I had been executed and Oliver Cromwell had taken the reins of government .
Simplified: The Puritan Peck was eventually forced to leave , and went to Hingham , Massachusetts , founded by many members of his parish , where he lived for several years , until King Charles I had been executed and Oliver Cromwell was in charge of government .