Robert Patterson (1743-1824)
Professor, chair of mathematics dept. and vice-provost at University of Pennsylvania, 1799-1814. Tutored Meriwether Lewis in navigation skills to prepare for Lewis and Clark Expedition, 1803-1806. Resided here.
Digital Commonwealth, Boston Public LibraryDavid Rumsey Map Collection, Stanford LibrariesDigital Commonwealth, Boston Public LibraryDavid 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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