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Fort Allen - PLAQUE

Fort Allen - PLAQUE is a Pennsylvania historical marker in Westmoreland County, dedicated 1929.

Baltzer Meyer Pike & St. Johns Rd.

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Built and commanded by Col. Christopher Truby, officer of the revolution, was located 150 yards to the south of this marker. A frontier Fort of Dunmore's War 1774, the Indian War, and the War of the Revolution, It was also known as Truby's Blockhouse. From here a petition to Governor John Penn sent by eighty inhabitants of Westmoreland County, headed by Wendel Oury, asked for aid in the threatened Indian uprising of 1774.

Maps this old were drawn largely by eye, so places on them can sit miles from where they really are. The pin is ours and marks the marker's location today.

Slide toward Today to fade the historical sheet and see the modern map underneath.

Digital Commonwealth, Boston Public Library

Historical maps covering this location

Carte de la Pensylvanie et du Nouveau Jersey, 1782, covering the location of Fort Allen - PLAQUE, with a pin at the marker's coordinates
Carte de la Pensylvanie et du Nouveau Jersey, 1782, covering this location. Digital Commonwealth, Boston Public Library. The pin is ours, placed from the marker's coordinates.
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For example, one family's tree showed the Articles of Confederation marker in Pennsylvania standing under a mile from where William Gabby lived in the 1760s.

What that marker records spans 1777 to 1789, overlapping William Gabby's years there.

From one family's 77-marker roster

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

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