Colonel Thomas Hartley
On this site was the house of Col. Thomas Hartley, first congressman from York County. In 1777, he was prominent in the defense of Philadelphia; led an expedition to avenge the Wyoming Massacre in 1778.
Digital Commonwealth, Boston Public LibraryDavid Rumsey Map Collection, Stanford LibrariesDavid Rumsey Map Collection, Stanford LibrariesDavid Rumsey Map Collection, Stanford LibrariesDavid Rumsey Map Collection, Stanford Libraries
Marker data: Pennsylvania Historical and Museum Commission via data.pa.gov
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