Calvinism first appeared in the area in 1542, and by 1555, the authorities were taking steps to suppress that form of Protestantism. In 1566, the countryside around Lille was affected by the Iconoclastic Fury. In 1578, the Hurlus, a group of Protestant rebels, stormed the castle of the Counts of Mouscron. They were removed four months later by a Catholic Wallon regiment, and they tried several times between 1581 and 1582 to take the city of Lille, all in vain. The Hurlus were notably held back by the legendary Jeanne Maillotte. At the same time (1581), at the call of Elizabeth I of England, the north of the Seventeen Provinces, having gained a Protestant majority, successfully revolted and formed the Dutch Republic. The war brought or exacerbated periods of famine and plague (the last in 1667–1679).