A limited substitute for Indian housemaids was found at an early day in "help," as it was called even then. Roger Williams, writing of his daughter, said: "She desires to spend some time in service & liked much Mrs. Brenton who wanted." John Tinker, who himself was help, wrote thus to John Winthrop; "Help is scarce, hard to get, difficult to please, uncertain, &c. Means runneth out and wages on & I cannot make choice of my help." Children of well-to-do citizens thus worked in domestic service. Members of the family of the rich Judge Sewall lived out as help. The sons of Downing and of Hooke went with their kinsman, Governor Winthrop, as servants. Sir Robert Crane also sent his cousin to the governor as a farm-servant. In Andover an Abbott maiden lived as help for years in the house of a Phillips. Children were bound out when but eight years old. These neighborly forms of domestic assistance were necessarily slow of growth and limited in extent, and negro slavery appeared to the colonists a much more effectual and speedy way of solving the difficulty; and the Indian war-prisoners, who proved such poor and dangerous house-servants, seemed a convenient, cheap, and God-sent means of exchange for "Moores," as they were called, who were far better servants. Emanuel Downing wrote in 1645 that he thought it "synne in us having power in our hand to suffer them (the Indians) to mayntayne the worship of the devill," that they should be removed from their pow-wows, and suggests the exchange for negroes, saying: "I doe not see how wee can thrive vntill wee into gett a stock of slaves sufficient to doe all our business." Downing had a personal interest in the gaining of Moors; for he had had almost as much trouble in obtaining servants as he did in marrying off his children. We find him and his wife writing to Winthrop for help, buying Indians, sending home more than once to England for "godlye skylful paynstakeing girles," beseeching their neighbors to send them servants "of good caridg and godly conuersation;" and at last buying negroes, to try in every way to solve the vexed question. Though the early planters came to New England to obtain and maintain liberty, and "bond slaverie, villinage," and other feudal servitudes were prohibited under the ninety-first article of the Body of Liberties, still they needed but this suggestion of Downing's to adopt quickly what was then the universal and unquestioned practice of all Christian nations--slavery. Josselyn found slaves on Noddle's Island in Boston Harbor at his first visit, though they were not held in a Puritan family. By 1687 a French refugee wrote home: "You may also here own Negroes and Negresses, there is not a house in Boston however small may be its means, that has not one or two.... Negroes cost from twenty to forty Pistoles."