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Princeton in Mercer County, New Jersey — The American Northeast (Mid-Atlantic)
 

Bystander to Battle

The Thomas Clarke House

— Princeton Battlefield State Park —

 
 
Bystander to Battle Marker image. Click for full size.
Photographed by Pete Skillman, December 23, 2024
1. Bystander to Battle Marker
Inscription.
Originally built in 1772, the Thomas Clarke House is the only surviving building in the Park that dates to the Battle of Princeton. In the aftermath of the battle, the Clarke family transformed their home into a field hospital, providing aid and comfort to soldiers on both sides of the conflict.

The Clark’s were a third-generation Quaker farming family who owned much of the land surrounding the battlefield site. Thomas Clarke lived in this house with his sister Sarah and a Black woman named Susannah, who was enslaved by the family. His brother William Clarke lived on the adjacent farm in a house that once stood near an orchard on the northeast side of the field.

Quakers were peace-loving people and many, like the Clarkes, believed in non-violence. On January 3, 1777, the family hid in the root cellar of their home while the battle raged around them. American reinforcements led by Colonel John Cadwalader raced past the house to support Brigadier General Hugh Mercer, whose men fought in the opening stage of the battle. Located on a small hill, the Clarke House, and the numerous outbuildings that once surrounded it,
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provided cover and served as an observation post and rallying point after Mercer‘s retreat from the William Clarke Farm. As the fighting died down, the property became a makeshift field hospital. Among those cared for here was Mercer himself, who succumbed to his wounds after nine days.

The Quakers and Slavery
With their belief in the equality of all individuals, Quakers were among the earliest advocates for the abolition of slavery. However, the practice was so deeply embedded in every day colonial life that many Quaker communities were divided on the issue. Some families, such as the Clarkes, continued to enslave individuals through the 18th century. When the battle took place, Susannah was here at the Thomas Clarke House, where she cared for wounded soldiers after the battle. The Clarkes manumitted her - freeing her from slavery - in 1779.

Produced with the support of an award of Federal funds from the American Battlefield Protection Program, administered by the National Park Service.

[Caption]:
Illustration by Dale Watson
 
Erected 2024 by American Battlefield Trust and Princeton Battlefield State Park.
 
Topics.
Bystander to Battle Marker - wide view image. Click for full size.
Photographed by Pete Skillman, December 23, 2024
2. Bystander to Battle Marker - wide view
This historical marker is listed in these topic lists: African AmericansReligion & Religious StructuresSettlements & SettlersWar, US Revolutionary. A significant historical year for this entry is 1772.
 
Location. 40° 19.754′ N, 74° 40.539′ W. Marker is in Princeton, New Jersey, in Mercer County. It can be reached from Mercer Road. Touch for map. Marker is at or near this postal address: 506 Mercer Rd, Princeton NJ 08540, United States of America. Touch for directions.

Regionally, this marker is in New Jersey’s Central Jersey. It is also in the American Northeast and in the Mid-Atlantic. Globally, it is in the North Atlantic Region, North America, the Western Hemisphere, the Western World, and the Anglosphere. Historically, it finds itself in what was once New Netherland and also one of the original Thirteen Colonies.

Other nearby markers. At least 8 other markers are within walking distance of this marker: The Stony Brook Quakers and the Battle of Princeton (a few steps from this marker); Ten Crucial Days (within shouting distance of this marker); General Hugh Mercer (within shouting distance of this
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marker); Moulder’s Battery Holds the Line (about 400 feet away, measured in a direct line); The Legacy of the Battle of Princeton (about 600 feet away); Welcome to the Institute Lands (about 600 feet away); Route of Washington’s March (about 700 feet away); Stony Brook Meeting House (approx. 0.2 miles away). Touch for a list and map of all markers in Princeton.
 
Other markers no longer nearby. The British Occupation of New Jersey (was a few steps from this marker but has been permanently removed); From Trenton to Princeton (was within shouting distance of this marker but has been permanently removed); Thomas Clarke House (was within shouting distance of this marker but has been permanently removed); Site of Moulder’s Battery (was about 400 feet away but has been permanently removed).
 
Also see . . .  The Liberty Trail - Princeton. This is the link from the QR code on the marker. It links to a site hosted by the American Battlefield Trust that has additional resources about the battle. (Submitted on December 26, 2024, by Pete Skillman of Townsend, Delaware.) 
 
 
Credits. This page was last revised on March 9, 2025. It was originally submitted on December 26, 2024, by Pete Skillman of Townsend, Delaware. This page has been viewed 353 times since then and 30 times this year. Photos:   1, 2. submitted on December 26, 2024, by Pete Skillman of Townsend, Delaware.
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Jul. 10, 2026