Morgan was already a desperado. With a numerous crew and a well-armed vessel he set out to cruise along that portion of the Mexican coast called Campeachy. After an absence of a few months, he returned triumphantly to Jamaica, his ship laden with the spoil of many captures. This pirate took refuge beneath the flag of England and under the guns of her fort. At that time the British Government was the most atrocious pirate earth had ever known; for while at peace with Spain, the Government encouraged all private piratical expeditions against her commerce.
In the streets of Jamaica, Morgan met a notorious pirate by the name of Mansvelt. The renown of this sea-robber had spread far and wide. He was then equipping a very considerable fleet, intending to man it with a sufficiency of troops to enable him to land upon the territory of the Spaniards and to plunder their cities. Mansvelt, seeing Morgan return with so many prizes, formed a high opinion of his skill and courage, and appointed him vice-admiral of his squadron.
A fleet of fifteen ships was soon ready for sea, with a crew of five hundred pirates. About a thousand miles southwest of Jamaica, in Central America, was the Spanish province of Costa Rica, reaching across the narrow Isthmus of Panama from sea to sea. A few leagues from the shore, and but about one hundred miles north of the river Chagres, was the Island of St. Catharine, where the Spaniards had a small garrison. The pirates landed, captured the island, took the Spanish soldiers prisoners, and garrisoned the fort with a hundred of their own men. They left a numerous band of slaves, taken from the Spaniards, to cultivate the soil for their new masters. A Frenchman, by the name of Le Sieur Simon, was placed in command. He was directed to put the island in the best posture for defence, and to set all the slaves at work to raise provisions on the fertile plantations. He was thus expected to revictual the fleet upon its return. It was evidently the intention of Mansvelt to establish there a colony of buccaneers, with fleet and army, of which colony he was to be the king. He had no fears of being interrupted in his operations by the British Government.
Mansvelt again spread his sails, and, accompanied by his energetic vice-admiral Morgan, cruised along the eastern coast of Costa Rica. At various points he sent boats, armed with pirates, ashore to rob the villages. The Spanish governor of the adjacent province of Panama, on the south, hearing of these depredations, gathered all the forces at his disposal, and rousing the whole country, advanced to expel the pirates. Mansvelt retreated, and returned with his fleet to St. Catharine. Here he found that his agent had been very efficient, and that an ample supply of provisions was ready for his ships.
This most infamous of pirates returned to the Island of Jamaica, held an interview with the governor, informed him frankly of his plans, and solicited the loan of a portion of his garrison to enable him to hold the island against any attempt of the Spaniards to regain it. The governor received the pirate courteously, expressed the fear that the King of England might not exactly approve of such undisguised hostility, when there was peace between the two countries, and stating also that his garrison was then so feeble that he could not with safety diminish its strength.
Mansvelt then repaired, with one of his ships, to the celebrated rendezvous of the buccaneers at Tortuga. While endeavoring to raise recruits among the desperadoes assembled there, he was taken sick, and passed away, to answer for his guilty life at the tribunal of God.
In the mean time, on the 14th of July, 1665, Don John, the governor of Panama, commenced organizing an expedition to regain the island. He sent a ship, under Captain Joseph Ximines, thoroughly equipped, and manned by three hundred and eighty-two soldiers. The ship touched at Carthagena, with a letter to the commandant of the Spanish settlement there. He promptly added to the expedition three small armed vessels, with one hundred and twenty-six men. On the 2d of August this little fleet came in sight of the western end of the Island of St. Catharine. The wind was contrary. It was not until the 12th they entered the harbor and cast anchor before the pirates’ strong fort.
There was an interchange of a few shots between the stone castle and the fleet, which effected but little injury on either side. Ximines sent one of his officers on shore bearing a flag of truce, with the following summons:
“In the name of the King of Spain, I demand the surrender of this island. It was taken in the midst of peace between England and Spain. If the surrender is refused, and I am forced to take the works by storm, I shall certainly put all the garrison to the sword.”
The piratic commander returned the answer. “This island once belonged to the King of England. It rightly belongs to him now. We will sooner die than surrender.”