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Pennypacker's Mill and Mansion

Pennypacker's Mill and Mansion is a Pennsylvania historical marker in Montgomery County, dedicated 1946.

Haldeman Rd.

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Washington's headquarters, September, October 1777. Last home of Samuel W. Pennypacker, Governor of Pennsylvania, 1903-1907. He died here September 2, 1916.

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

Digital Commonwealth, Boston Public Library

Historical maps covering this location

Armees Americaine et Britannique en 1776 et 1777 dans le Maryland, 1807, covering the location of Pennypacker's Mill and Mansion, with a pin at the marker's coordinates
Armees Americaine et Britannique en 1776 et 1777 dans le Maryland, 1807, covering this location. David Rumsey Map Collection, Stanford Libraries. The pin is ours, placed from the marker's coordinates.
Example

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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