It was not only in the East that disasters fell in quick succession upon the Portuguese, but efforts were made also by the Dutch to dispossess them of their great empire in South America. The history of the Dutch in Brazil is as remarkable as their history in Asia, and considering the small size of Holland, the same feeling of astonishment, which strikes the student, when he reads of the exploits of the Portuguese in the sixteenth century, affects him, when he examines the enterprises of the Dutch in the seventeenth. It was in 1624, when success was assured in Asia, that a Dutch West India Company was founded to drive the Portuguese out of South America. The new company at once sent a fleet under Admiral Willikens to attack Brazil, and this admiral met with little opposition in the capture of San Salvador, the capital of Portuguese South America. The Portuguese governor-general, Dom Diogo de Mendonça, abandoned the city, but the Archbishop, Dom Miguel de Teixeira, took his place, and calling on his clergy to take up arms, he defended the city for a few days, and then retired to a neighbouring port. Admiral Willikens plundered the city, and returned with a vast booty, to the delight of his employers, and left only a small garrison behind, which was soon driven back in all its forays, and eventually closely blockaded by the gallant old archbishop, who took the title of Captain-general of Brazil. In April, 1626, strong reinforcements arrived under Dom Emmanuel de Menezes, and the city of San Salvador once more fell into the hands of the Portuguese. It is not necessary to trace the exact history of every Dutch expedition to Brazil; it is enough to say that from 1626 to 1637, plunder was brought home every year and distributed to the shareholders of the company, while no real attempt at establishing trade or at colonization was made. This policy naturally caused the Dutch to be loathed by the Portuguese settlers as robbers and pirates, and kept them in a state of perpetual disquietude. In 1637, a great ruler, Count Maurice of Nassau, was sent out by the Dutch West India Company as Governor-general of their possessions in South America, which extended roughly over the four Captainships of Pernambuco, Tamaraca, Paraiba, and Rio Grande. This great general and statesman attempted to entirely destroy the Portuguese power in South America, and to establish a Dutch dominion there. His warlike expeditions were successful, excepting an attack on San Salvador, and he also managed to establish a general system of administration over the seven northern captainships with his capital at Mauriceburgh opposite the strongly fortified island of the Recife. It was Maurice of Nassau, who gave up the system of plundering the Portuguese, and substituted that of taxing them, and his power was at its height, when the news of the revolution of 1640, and of the overthrow of the Spanish domination, arrived in Brazil and revived the spirits of the Portuguese colonists.