Thus after forty years of settlement and colonization, all Cuba had not more than 1,200 inhabitants of European origin, and perhaps twice that number of Indians and negroes. The great majority of the former were, of course, Spaniards. Even at this early date, however, there was a sprinkling of other nationalities. Some Portuguese came hither in the second quarter of the century, and engaged in vine growing and agriculture. Indeed, by the middle of the century most of the profitable and commercial agriculture of the island was in their hands. The value of such colonists was appreciated by the Spanish, who were glad to have others engage in the agriculture for which they themselves had little taste or aptitude. Accordingly Portuguese settlers were encouraged to come to Cuba, and legislation was enacted in their favor. Their naturalization as Spanish subjects was facilitated, and free homesteads were given to them, of choice agricultural lands.
Some Italians also came to Cuba in those early years, partly as soldiers of fortune, to enlist in the forces of the island or to seek further adventures of exploration and conquest, and partly to become horticulturists and agriculturists, after the manner of the Portuguese. Even a few Arabs and Moors visited the island, and some German artisans. French and English there were none, because of the generally prevailing hostilities between them and Spain.
The Spanish government was chiefly intent upon encouraging conquests in the great treasure-yielding lands of Mexico and Central and South America. Yet it was not blind to the potential value of Cuba, nor altogether neglectful of that island's interests. Various attempts were made to stimulate immigration and permanent settlement, and even to prevent settlers, once there, from leaving the island. Some of these measures were, indeed, so stringent as probably to react against their own purpose. Thus it was required that merchants and ship-masters sailing from Cuba for trade with other lands should give bonds for their return, while the death penalty, with confiscation of estate, was actually prescribed for many years for all persons leaving the island without permission from the authorities. The effect of this extraordinary measure was what might have been expected. Knowing that once in Cuba it would be difficult and perhaps impossible for them to get away again, prudent people were reluctant to go thither.