This decision is strengthened by the statement of Kendall in reference to the wide-spread desire of Negro slaves to secure free Indian wives, in order to insure the freedom of their children. He says,-- "While slavery was supposed to be maintainable by law in Massachusetts, there was a particular temptation to Negroes for taking Indian wives, the children of Indian women being acknowledged to be free."[288] We refer the reader, with perfect confidence, to our friend Dr. George H. Moore, who, in his treatment of this particular feature of slavery in Massachusetts, has, with great research, put down a number of zealous friends of the colony who have denied, with great emphasis, that any child was ever born into slavery there. Neither the opinion of Chief-Justice Dana, nor the naked and barren assertions of historians Palfrey, Sumner, and Washburn,--great though the men were,--can dispose of the _historical reality of hereditary slavery in Massachusetts_, down to the adoption of the Constitution of 1780. The General Court of Massachusetts issued an order in 1645[289] for the return of certain kidnapped or stolen Negroes to their native country. It has been variously commented upon by historians and orators. The story runs, that a number of ships, plying between New-England seaport towns and Madeira and the Canaries, made it their custom to call on the coast of Guinea "to trade for negroes." Thus secured, they were disposed of in the slave-markets of Barbadoes and the West Indies. The New-England slave-market did not demand a large supply. Situated on a cold, bleak, and almost sterile coast, Massachusetts lacked the conditions to make slave-trading as lucrative as the Southern States; but, nevertheless, she disposed of quite a number, as the reader will observe when we examine the first census. A ship from the town of Boston consorted with "some Londoners" with the object of gaining slaves. Mr. Bancroft[290] says that "upon the Lord's day, invited the natives aboard one of their ships," and then made prisoners of such as came; which is not mentioned by Hildreth.[291] The latter writer says, that "on pretence of some quarrel with the natives," landed a small cannon called a "murderer," attacked the village on Sunday; and having burned the village, and killed many, made a few prisoners. Several of these prisoners fell to the Boston ship. On account of a disagreement between the captain and under officers of the ship, as well as the owners, the story of the above affair was detailed before a Boston court. Richard Saltonstall was one of the magistrates before whom the case was tried. He was moved by the recital of the cruel wrong done the Africans, and therefore presented a petition to the court, charging the captain and mate with the threefold crime of "murder," "man-stealing," and "sabbath-breaking."[292]