Timeline
Important dates in our history.
1524
Giovanni da Verrazzano explores New York Harbor, including what would become Brooklyn.
1614
Dutch establish a fur trading settlement, later called New Amsterdam, on the southern tip of Manhattan.
1624
New Amsterdam is officially founded, marking the beginning of Dutch settlement on Manhattan Island.
1626
First Slaves in New York State
1636
Willem Adriaensen Benet is granted land in what is now Brooklyn, marking the beginning of Dutch settlement in that area. European settlers begin purchasing land near Gowanus from the Lenape.
1645
Kieft’s War (1643-1645), was a conflict between the New Netherland colony and the Wappinger and Lenape Indians in New York and New Jersey. It stemmed from Dutch demands for tribute and attacks on Native American settlements, that provoked a united resistance by several Algonquian tribes against the Dutch. The war was named after Willem Kieft, who was held responsible for killing Lenape without provocation.
1646
Brooklyn founded when the Dutch West India Company authorizes the settlement of "Breuckelen" on Long Island.
1712
New York City Slave Revolt. 23 enslaved Ghanaians set fire to a building on Maiden Lane near Broadway. While the local white inhabitants tried to put out the fire, the slaves, armed with guns, hatchets, and swords, fought the whites and then ran off. Over the next few days, colonial forces arrested seventy blacks and jailed them. 27 were put on trial, 21 of whom were convicted and sentenced to death.
1741
The Conspiracy of 1741, also known as the Slave Insurrection of 1741, was a purported plot by slaves and poor whites in the British colony of New York in 1741 to revolt and level New York City with a series of fires. It was likely just white paranoia leading to execution of African Americans. More via Zinn Education Project.
1786
Harriet Lee Truesdale born.
1789
Thomas Truesdell was born in Woodstock, Connecticut.
1790
One third of Brooklyn enslaved.
1799- 1827
African Americans born these years are indentured by considered free. This is the discrete generation of self-conscious Black activists.
1827+
New restrictions on African American Rights
Constitution of 1846 abolished property requirement for white men, retained for Black men.
1838
Thomas and Harriet Lee Truesdell move to Manhattan. William Lloyd Garrison visits them. Garrison had to travel in disguise to avoid getting lynched.
1839
The Truesdells move to Brooklyn, living in various addresses.
1848
227 Duffield built.
Seneca Falls, beginning of the Suffrage movement.
NYC is financial capital of Southern Slave system.
1850
James Hamlet first African-American captured under the Fugitive Slave Act. He was a free man in Willamsburg, but the law did not allow him to defend himself.
1851- 1863
Thomas & Harriet Lee Truesdell live at 185 Duffield Street, now called 227 Abolitionist Place.
Harriet dies, Thomas soon moves to NJ.
1866
Gideon Mapes signed an anti-abolitionist petition published in the New York Times in 1866. He lived at 225 Duffield 1866-1867.
1877
Gideon Mapes signed an anti-abolitionist petition published in the New York Times in 1866. He lived at 225 Duffield 1866-1867.
1890s
Only about 10,000 African Americans out of a population of 800,000 in Brooklyn.
1910s
Brooklyn Black population explodes, especially in Bed-Stuy.
Harlem becomes the largest Black community in NYC.
2004
Mayor Bloomberg sends letter to Mama Joy and several other buildings to confiscate and demolish their homes to build Willoughby Square Park.
2006
NYC pays their beloved AKRF $500,000 to show that Duffield Street is NOT part of the Underground Railroad.
2007
Brooklyn Legal Services, FUREE and Mama Joy WIN fight to demolish her home. An Article 78 suit proved NYC failed proper environmental process.
2007
City Hall promises $2 Million to commemorate 19th Century Brooklyn Abolitionist History .
2007
NY City Council co-names Duffield Street “Abolitionist Place”.
2014
Mama Joy passes.
2014
In Pursuit of Freedom opens—a great exhibition and fantastic use of the first $1 Million promised by Mayor Bloomberg in 2007.
2014
Only 227 Abolitionist Place stands of the original Duffield 7.
227 is the only Abolitionist-era building in Downtown Brooklyn.
The second $1 Million remains unspent.
2017
Developer gains ownership of 227 Abolitionist Place, files for demolition permit.
The new fight begins.
2021
After gathering 17,246 signatures and epic organizing, the Landmarks Preservation Commission votes to preserve 227 Abolitionist Place.
2022
After buying 227 from developer, NYC starts to stabilize the buildings. In the process it LOSES the Door to Freedom.
2023
Friends of Abolitionist Place attains nonprofit status.
2024
NYC likely will open Abolitionist Place park without mentioning 19th Century Abolitionist Movement.
2024
Abolitionist Place Park opens, and Friends of Abolitionist Place are not invited.
We came anyway.
2025
Downtown Brooklyn Partnership celebrates 1st anniversary of Abolitionist Place Park.
We weren’t invited.