An uprising in New York City, in the Province of New York, of 23 enslaved Africans. They killed nine whites and injured another six before they were stopped. More than three times that number of black people, 70, were arrested and jailed. Of these, 27 were put on trial, and 21 convicted and executed.By the early 18th century, New York City had one of the largest enslaved populations of any of the settlements in the Thirteen Colonies. After the seizure of New Netherland in 1667 and it's incorporation into the Province of New York, the rights of the Free Negro social group were gradually eroded. On December 13, 1711, the New York City Common Council established the city's first slave market near Wall Street for the sale and rental of enslaved Africans and Native Americans.By the early 1700s, about 20 percent of the population were enslaved black people. A group of more than twenty black slaves gathered on the night of April 6, 1712, and set fire to a building on Maiden Lane near Broadway. While the white colonists tried to put out the fire, the enslaved blacks, armed with guns, hatchets, and swords, attacked the whites then ran off. Almost immediately all runaway slaves were captured and returned to their owners.Colonial forces arrested seventy blacks and jailed them. Six are reported to have committed suicide. Twenty-seven were put on trial, 21 of whom were convicted and sentenced to death, including one woman with child. Twenty were burned to death and one was executed on a breaking wheel. After the revolt, the city and colony passed more restrictive laws governing black and Indian slaves. The colony required slave owners who wanted to free their slaves to pay a tax of £200 per person, then an amount much higher than the cost of a slave.