beginning of slavery in what would become New York City, and which would continue for two hundred years. The first slave auction in the city took place in 1655 at Pearl Street and Wall Street – then on the East River. Although the Dutch imported Africans as slaves, it was possible for some to gain freedom or "half-freedom" during the time of Dutch rule. In 1643, Paul D'Angola and his companions petitioned the Dutch West India Company for their freedom. Their request was granted, resulting in their acquisition of land on which to build their own houses and farm. By the mid-17th century, farms of free blacks covered 130 acres where Washington Square Park later appeared. Enslaved Africans in chattel bondage were granted certain rights and afforded protections such as the prohibition against arbitrary physical punishment – for example, whipping. The English seized New Amsterdam in 1664, and renamed the fledgling settlement to New York (after the Duke of York). The new city administration changed the rules governing slavery in the colony. At the time of the seizure, some forty percent of the small population of New Amsterdam were enslaved Africans. The new rules regarding slavery were more restrictive than those of the Dutch, and rescinded many of the former rights and protections of enslaved residents, such as the prohibition against arbitrary physical punishment. In 1697 Trinity Church gained control of the burial grounds in the city and passed an ordinance excluding blacks from the right to be buried in churchyards. When Trinity took control of the municipal burial ground, now its northern graveyard, it barred Africans from interment within the city limits. Through much of the 18th century, the African burying ground was beyond the northern boundary of the city, which was just beyond what is today Chambers Street. As the city population increased, so did the number of residents who held slaves. "In 1703, 42 percent of New York's households had slaves, much more than Philadelphia and Boston combined." Most slaveholding households had only a few slaves, used primarily for domestic work. By the 1740s, 20 percent of the population of New York were slaves, totaling about 2,500 people. Enslaved residents also worked as skilled artisans and craftsmen associated with shipping, construction, and other trades, as well as laborers. By 1775, New York City had the largest number of enslaved residents of any settlement in the Thirteen Colonies