Final answer:
According to English Protestants, the Antichrist of Rome was believed to be the Pope during the time of the Protestant Reformation.
Step-by-step explanation:
According to English Protestants, the Antichrist of Rome would refer to the Pope. During the time of Martin Luther and the Protestant Reformation, there was a strong belief among English Protestants that the Pope embodied the Antichrist. This belief stemmed from their rejection of Catholicism and the authority of the Pope.