Mount Pleasant
Called “the most elegant Seat in Pennsylvania” by John Adams, the mansion represents high-style Georgian architecture. It was built in 1762-1765 for John Macpherson, who amassed a fortune privateering in the Caribbean. Records show he also participated in the sale and purchase of enslaved people of African descent from the Caribbean to the northern colonies. Nell, Bernard, Castillis and Cato were known to be enslaved here.
Digital Commonwealth, Boston Public LibraryDavid Rumsey Map Collection, Stanford LibrariesDigital Commonwealth, Boston Public LibraryDigital Commonwealth, Boston Public LibraryDigital Commonwealth, Boston Public Library
Marker data: Pennsylvania Historical and Museum Commission via data.pa.gov
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