HistoricSiteMarkers
Early Republic

Pennsylvania Hall

Philadelphia, Philadelphia County, Pennsylvania

Marker Inscription

Built on this site in 1838 by the Pennsylvania Anti-Slavery Society as a meeting place for abolitionists, this hall was burned to the ground by anti-Black rioters three days after it was first opened.

Erected by Pennsylvania Historical and Museum Commission

The Story

Built in 1838 by the Pennsylvania Anti-Slavery Society, Pennsylvania Hall was meant to be a grand meeting place where abolitionists could gather freely in a city long divided over slavery. Just three days after its opening, an anti-Black mob set the building ablaze and burned it to the ground while authorities stood by. The attack laid bare the fierce hostility abolitionists faced even in the North.

Why it matters

The hall's swift destruction became a national symbol of mob violence against the antislavery cause and the perils free speech faced in antebellum America.

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Nearby & related markers

Philadelphia Female Anti-Slavery Society

Philadelphia, PA · est. 1992

In 1833, Quaker reformer Lucretia Mott helped organize this society of some sixty women dedicated to ending slavery, headquartered on this spot. Barred from full participation in male-led abolition groups, these women built their own influential organization, raising funds and rallying support for emancipation. After the Civil War, they turned their energies to aiding the newly freed, extending their reform work into a new era.

Joseph and Amy Cassey (1789-1848)/(1809-56)

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Pennsylvania Abolition Society

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