To get an answer to your question, you would have to specify what period of the Church you were looking at. There have been people reforming the Church in England for many centuries.
Protestants
Puritans
The Puritans.
Its the puritans
Migrations of English Calvinists to New England-Factors?
Political conflict and religious persecution in England were not factors in inducing migration of English Calvinists to New England.
English Calvinists were called Puritans because they sought to "purify" the Church of England from what they saw as corrupt practices and beliefs. They wanted to simplify religious practices and return to a more pure form of worship based on the principles of John Calvin.
They were Calvinists and sought to introduce presbyterian attitudes ,practices and liturgy in to the Church of England. They were allowed in the Church for political reasons by Eliza and her ministers, it was probably thought that a long hard winter would do for the elderly, while the youngsters would be amenable to the Catholic Faith as taught in England. It was a huge mistake, the Calvinists were better prepared and more vigorous than the Anglicans. The knew what they wanted and were prepared to get it at any cost. One wonders if the Church wouldn't have been better pursuing the same policy as the Romans did on the Continent,the rack,whip and fire! They didn't, instead choosing the Way of the Cross! But the cost in Charles the First's times was civil war and eleven years struggle where the Anglican Church disappeared and the buildings taken over by these same Calvinists. Where the King and Archbishop became martyrs and bishops were imprisoned and parish priests hung,[in one case, ] and other sold abroad as indentured slaves!
Calvanists were denied religious freedoms due to religious politics. In sixteenth century England, the church of England broke away from the pope's authority during the English Reformation.
No they were most definitely not Catholic, the Puritans found the Church of England (which was and is a protestant Church) to be "too Popish" (too Catholic) for their taste, so they left England and started their own nation, which eventually became the United States.
The Puritans were a significant grouping of English Protestants in the 16th and 17th centuries, including, but not limited to, English Calvinists
Scottish Presbyterians were led by Calvinist leader John Knox. Calvinists were later known as Puritans since they confronted the English monarchs and pressed for church reform.
Some Calvinists may refer to themselves as Puritans because they adhere to the same theological principles and emphasize a strict adherence to the teachings of John Calvin. The term "Puritan" historically refers to a group of English Protestants who sought to purify the Church of England from perceived Roman Catholic influences, and they shared similar beliefs with Calvinists.
Yes, they were Puritans: Protestants in the 16th and 17th centuries, including, but not limited to, English Calvinists.