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Thompson's Island

Warren County · dedicated 1947 · US 62

An advance party of Brodhead's expedition of 1779 into the Seneca country had a skirmish here with 30 or 40 Indians, the only fighting which took place in that campaign, and the only Revolutionary battle in northwestern Pennsylvania.

David Rumsey Map Collection, Stanford Libraries

Marker data: Pennsylvania Historical and Museum Commission via data.pa.gov

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