Of the three classes of white, or Christian servants, as they were called to distinguish them from Indians and negroes, the free willers were evidently found only in Maryland. This class was considered even more unfortunate than that of the indented servants or convicts. They were received under the condition that they be allowed a certain number of days in which to dispose of themselves to the greatest advantage. But since servants could be procured for a trifling consideration on absolute terms, there was no disposition to take a class of servants who wished to make their own terms. If they did not succeed in making terms within a certain number of days, they were sold to pay for their passage.[22] The colonists saw very little difference between the transported criminals and political prisoners, the free willers, and the redemptioners who sold themselves into slavery, and as between the two classes—redemptioners and convicted felons—they at first considered the felons the more profitable as their term of service was for seven years, while that of the indented servants was for five years only.[23] It is impossible to state the proportion of servants belonging to the two classes of transported convicts and redemptioners, but the statement is apparently fair that the redemptioners who sold themselves into service to pay for the cost of their passage constituted by far the larger proportion. These were found in all the colonies, though more numerous in the Southern and Middle colonies than in New England. In Virginia and Maryland they outnumbered negro slaves until the latter part of the seventeenth century.[24] In Massachusetts, apprenticed servants bound for a term of years were sold from ships in Boston as late as 1730,[25] while the general trade in bound white servants lasted until the time of the Revolution,[26] and in Pennsylvania even until this century.[27] The first redemptioners were naturally of English birth, but after a time they were supplanted by those of other nationalities, particularly by the Germans and Irish. As early as 1718 there was a complaint of the Irish immigrants in Massachusetts.[28] In Connecticut “a parcel of Irish servants, both men and women,” just imported from Dublin, was advertised to be sold cheap in 1764.[29] In 1783 large numbers of Irish and German redemptioners entered Maryland, and a society was formed to assist the Germans who could not speak English.[30] It has been said that a great majority of the redemptioners belonged at first to a low class in the social scale. A considerable number, however, both men and women, belonged to the respectable, even to the so-called upper classes of society.[31] They were sent over to prevent disadvantageous marriages,[32] to secure inheritances to other members of a family,[33] or to further some criminal scheme.