Beneath the streets of some of America’s largest cities lie the graves of thousands of enslaved and freed Africans. Office towers rise above them and highways cut across them. In many places, people go about their daily lives unaware that the ground beneath their feet was once a cemetery. For centuries, these burial grounds lay hidden beneath expanding cities, their resting places paved over and slowly erased from memory. In many cases, it was construction workers digging foundations or laying pipes who first uncovered human bones, exposing a buried and long forgotten chapter of American history.
Segregated Burial in Early America
During the colonial period and well into the nineteenth century, enslaved Africans and free people of African descent, were often denied burial in the same cemeteries used by white residents. Churches and municipal graveyards frequently prohibited Africans from being buried within their grounds.
As a result, enslaved African communities created their own burial places on the outskirts of towns or in land that authorities considered undesirable. These cemeteries were commonly located on hillsides, marshy areas, or fields beyond the main boundaries of the city.
Because enslaved African families rarely had access to permanent gravestones, many graves were marked with wooden boards, shells, stones, or simple earth mounds. Over time these markers disappeared. When cities expanded in the nineteenth and twentieth centuries, many burial grounds were forgotten and eventually built over.
Today historians and archaeologists believe that thousands of graves belonging to enslaved Africans remain hidden beneath modern American cities.
The African Burial Ground Beneath Manhattan
One of the most significant rediscoveries of a forgotten African burial ground took place in Lower Manhattan.
During the seventeenth and eighteenth centuries, enslaved Africans in New York were not allowed to bury their dead in the city’s main cemetery. Instead, they buried loved ones in land outside the colonial settlement.
Over time this burial ground grew into what historians believe was the largest African cemetery in colonial North America. It is estimated that around 15,000 people were buried there.
As Manhattan expanded northward in the nineteenth century, the burial ground disappeared beneath new streets and buildings. By the twentieth century almost no one remembered that the cemetery had ever existed.
In 1991 construction workers digging the foundation for a federal office building uncovered human remains. Archaeologists soon realized they had discovered a massive colonial burial ground. More than 400 skeletons were eventually excavated, many still arranged in carefully prepared wooden coffins.
The discovery forced the city to confront a part of its past that had long been buried. Today the site is preserved as the African Burial Ground National Monument.
Richmond’s Shockoe Hill African Burying Ground
In Richmond, Virginia, another massive burial ground lies hidden beneath the modern city.
Established in 1816, the Shockoe Hill African Burying Ground served enslaved and free Black residents of Richmond. The city was one of the largest centers of the slave trade in the United States, and thousands of African Americans lived and worked there.
Historians estimate that more than 22,000 people were buried at Shockoe Hill during the nineteenth century.
Over time urban development gradually covered the burial ground. Roads, residential neighborhoods, and industrial areas were built across portions of the cemetery. Much of the site remained unrecognized for decades until historians and community activists began documenting its history.
Today efforts continue to preserve and commemorate the burial ground, though large sections still lie beneath modern infrastructure.
The Harlem African Burial Ground
In East Harlem, New York, another forgotten cemetery lies beneath the modern city. The Harlem African Burial Ground was established in 1668 as a segregated cemetery for enslaved and free Africans living in the Dutch colony of Harlem. For nearly two centuries, members of the African community were buried there.
As New York expanded during the nineteenth century, the burial ground gradually disappeared beneath urban development. The land was sold, subdivided, and repurposed for a variety of uses. Over time the cemetery faded from public memory, and eventually a bus depot built in 1947 covered much of the site.
The burial ground remained largely unknown to the surrounding community until historical and archaeological investigations in the late twentieth and early twenty first centuries confirmed its location beneath the former East 126th Street bus depot. The discovery revealed that beneath the busy streets of modern Harlem rested the remains of a community whose presence had long been overlooked. Today the site is being developed into a memorial to honor those who were buried there.
Freedmen’s Cemetery
In Dallas, Texas, Freedman’s Cemetery served African American residents beginning in the nineteenth century, particularly formerly enslaved African Americans who settled in the area after the Civil War.
During the 1940s, a major highway project cut directly through the cemetery. Many gravestones were removed and the burial ground was partially destroyed as the land was converted into roadways and parkland.
Decades later construction and restoration work uncovered hundreds of graves beneath the highway corridor. Archaeologists excavated the remains and later reburied them with proper memorial markers honoring those whose resting places had been disturbed.
What Archaeologists Learned from the Graves
The rediscovery of these burial grounds has provided valuable insight into the lives of enslaved Africans in America, often revealing details that written records never documented.
Many skeletons show clear signs of extreme physical labor. Archaeologists frequently find stress fractures, worn joints, and spinal damage caused by years of demanding work. These injuries confirm historical accounts describing the harsh labor conditions enslaved Africans endured.
The remains also reveal evidence of malnutrition and disease. Some skeletons display signs of vitamin deficiencies, infections, and untreated injuries, suggesting that enslaved communities often had limited access to proper food and medical care.
At the same time, the graves provide clues about the cultural traditions enslaved Africans preserved despite the oppressive system in which they lived.
In several burial sites, archaeologists discovered beads, shells, and small personal objects placed inside coffins. Some graves were arranged in ways that reflect burial customs practiced in parts of West Africa.
One particularly moving discovery at the Manhattan burial ground involved a child buried with a string of beads carefully placed across the chest. The arrangement suggested that family members were attempting to maintain African spiritual traditions even under the harsh conditions of slavery.
The coffins themselves also reveal something about the communities that buried their dead. Many were carefully constructed and arranged with respect and care, showing that families sought to honor their loved ones despite the severe limitations imposed upon them.
These discoveries have transformed burial grounds into powerful historical records, offering direct evidence of the lives enslaved Africans lived and the traditions they fought to preserve.
Today, memorials, museums, and historical markers are slowly bringing attention to burial grounds that for generations were ignored or forgotten. Cities are beginning to recognize these places not as empty land, but as sacred ground tied to the history of slavery and the lives of African Americans.
Historians believe many more burial grounds remain undiscovered. Beneath highways, office towers, parks, and quiet residential streets, thousands of graves belonging to enslaved Africans likely still rest beneath the modern landscape, their presence hidden beneath the very cities their labor helped build.
Source:
https://www.nps.gov/articles/afamburial.htm
https://edc.nyc/project/east-126th-harlem-african-burial-ground-project
https://www.richmondcemeteries.org/potters-field/
https://dallascityhall.com/departments/sustainabledevelopment/historicpreservation/Pages/freedman_s_cemetery.aspx
The New York African Burial Ground: Unearthing the African Presen ce in Colonial New York.pdf
