There were puritans on the translation committee as well.
The Puritans were still part of the Church of England so that all the makers of the KJV were members of the Church of England.
The very few Puritans among the makers of the KJV had been forced to conform to offical Church of England positions by the 1604 canons made by Archbishop Richard Bancroft.
Fisher observed that Bancroft “procured from Convocation, with the King’s approval, the passage of a series of canons which forbade, under penalty of excommunication, the least deviation from the Prayer Book, or any disparagement of the established system of government and worship in the Church” (
History, p. 398). Otto Scott noted that Bancroft had drawn up new canons (church laws) for the Church of England which "added over forty special rules against Puritan dissenters" (
James I, p. 283).
Benjamin Brook observed: "Archbishop Bancroft incessantly harassed and plagued the puritans, to bring them to an exact conformity" (
Lives of the Puritans, Vol. 1, p. 64).
Gustavus Paine observed that by 1606 "all the Puritan translators had conformed enough to escape being banished or direly punished in other ways" (
Men Behind the KJV, p. 97).
In their dedication to King James, the Church of England translators of the 1611 KJV wrote that "we have great hope that the Church of England shall reap good fruit thereby."