The Slavers Cases
The four Slavers Cases ((The Bark Kate), 69 U.S. (2 Wall.) 350 (1865); (The Bark Sarah), 69 U.S. (2 Wall.) 366 (1865); (The Weathergage), 69 U.S. (2 Wall.) 375 (1865); and (The Bark Reindeer), 69 U.S. (2 Wall.) 383 (1865)), involve three ships seized by the federal government near New York City, and one seized off Newport, Rhode Island. The ships appeared to be set up for the slave trade, and had voyages planned to the western coast of Africa where the slave trade flourished at the time. The cargo, fittings, and other circumstances surrounding the ships led to a presumption that they were engaged in slaving, contrary to several federal statutes.
In The Bark Kate (at pp. 363–64), Chief Justice Chase wrote in his opinion for the Court:
In considering this evidence, it is to be borne in mind that for more than three hundred years the western coast of Africa has been scourged by the atrocities of the slave trade, and that this inhuman traffic, although at length proscribed and pursued with severe penalties by nearly all Christian nations, has continued, with almost unabated activity and ferocity, even to our times. Fears of forfeiture of property, and even of life, have been easily overcome by hopes of enormous gains, and so long as markets for slaves remain open, and imperfect execution of the laws permits the expectation of profit from crime, the most conspicuous results of penal legislation will be, more cunning in the contrivance and more adroitness in the use of means for evading or defeating its intent and operation. The difficulty of penetrating the disguises of crime is enhanced in the case of the slave trade by the circumstance that a very considerable traffic [in lawful commerce] . . . has sprung up and is carried on with the same African coast from which human cargoes are collected. It does not seem unreasonable, since it is the paramount interest of humanity that the traffic in men be at all events arrested, to require of the trader who engages in a commerce [that] . . . is necessarily suspicious from its theater and circumstances, that he keep his operations so clear and so distinct in their character as to repel the imputation of prohibited purpose.
In each of the four cases the Supreme Court upheld seizure of the ships by the federal government.
