Fort Sullivan

Fort Sullivan is a Pennsylvania historical marker in Bradford County, dedicated 1947.

PA 199 & S Main St., south end of Athens

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Here, between the Chemung and Susquehanna commanding both rivers, Gen. John Sullivan built a fort Aug. 18, 1779. With a camp on the flats, it was base for the central N.Y. campaign and defeat of the Tory-Indian alliance.

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.

TodayHistorical map

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

Digital Commonwealth, Boston Public Library

Historical maps covering this location

1778 · La Pensilvania, la Nuova York, il Jersey Settentriole. Fogl. V (David Rumsey Map Collection, Stanford Libraries)
1782 · Carte de la Pensylvanie et du Nouveau Jersey (Digital Commonwealth, Boston Public Library)
1792 · A Map Of The State Of Pennsylvania. (David Rumsey Map Collection, Stanford Libraries)
1794 · Pensylvania. (David Rumsey Map Collection, Stanford Libraries)
1795 · Pennsylvania (Lewis, 1795) (Barry Lawrence Ruderman Map Collection, Stanford Libraries)

A Map Of The State Of Pennsylvania, 1792, covering the location of Fort Sullivan, with a pin at the marker's coordinates — A Map Of The State Of Pennsylvania, 1792, covering this location. David Rumsey Map Collection, Stanford Libraries. 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

More markers nearby

Carrying Pathsame spot
Fort Sullivan "Soldiers' Burial" - PLAQUEunder 1 mi
Sullivan Expedition Against the Iroquois Indians, 1779 - Teaoga (PLAQUE)under 1 mi
Stephen Fosterunder 1 mi