Catholicism was brought by Portuguese traders and missionaries such as Jesuit Francis Xavier, who visited and baptised several thousand locals. Its spread faced difficulty due to the Dutch East India Company policy of banning the religion and the Dutch hostility due to the Eighty Years' War against Catholic Spain's rule. Protestantism is mostly a result of Calvinist and Lutheran missionary efforts during the Dutch colonial era. Although they are the most common branch, there is a multitude of other denominations elsewhere in the country.