This gave the Spanish colonies a welcome respite from the ravages of privateers till 1621, the first year of the reign of King Philip IV, when hostilities immediately recommenced. France and England both came to the assistance of the Provinces with money for the raising of troops, and the wealthy merchants of Holland, following the example of the French merchants in the former century, fitted out fleets of privateers to prey upon the commerce and colonies of Spain and Portugal. The first exploits of these privateers were the invasion of Brazil and the sacking of San Salvador, of Lima and Callao (1624). Puerto Rico was just beginning to recover from the prostration in which the last invasion had left it, when on the morning of the 24th of September, 1625, the guard on San Felipe del Morro announced 8 ships to windward of the port. Juan de Haro, the governor, who had assumed the command only a few months before, mounted to an outlook to observe them, and was informed that more ships could be seen some distance down the coast. He sent out horsemen, and they returned about 8 o'clock at night with the news that they had counted 17 ships in all. Alarm-bells were now rung and some cannon fired from the forts to call the inhabitants together. They were directed to the plaza, where arms and ammunition were distributed. During the night the whole city was astir preparing for events, under the direction of the governor. Next morning the whole fleet was a short distance to windward. Lest a landing should be attempted at the Boquerón or at Goat's Creek, the two most likely places, the governor ordered a cannon to be planted at each and trenches to be dug. In the meantime, the people, who had promptly answered the call to arms, and the garrison were formed into companies on the plaza and received orders to occupy the forts, marching first along the shore, where the enemy could see them, so as to make a great show of numbers. The artillery in the fort was in bad condition. The gun-carriages were old and rotten. Some of the pieces had been loaded four years before and were dismounted at the first firing. One of them burst on the sixth or seventh day, killing the gunners and severely wounding the governor, who personally superintended the defense. In the afternoon of the day of their arrival the Hollanders came down under full sail "with as much confidence," says the chronicler, "as if they were entering a port in their own country." That night the fort was provisioned as well as the scanty resources of the island permitted. The defenders numbered 330, and the food supply collected would not enable them to stand a long siege. The supply consisted of 120 loads of casabe bread, 46 bushels of maize, 130 jars or jugs of olive oil, 10 barrels of biscuit, 300 island cheeses, 1 cask of flour, 30 pitchers of wine, 200 fowls, and 150 small boxes of preserved fruit (membrillo).