Keywords: 6430 Germantown.JPG en 6430 Germantown Ave Philadelphia PA called Upsala or John Johnson House Built 1798 stone with wood trim in the Federal Style A Significant part of the Colonial Germantown Historic District on the NRHP and listed separately on the NRHP Across the street from Cliveden a major site in the Battle of Germantown 1777 American troops probably operated from the site perhaps using a small building now incorporated in the larger building at rear own Smallbones 2010-10-13 Colonial Germantown Historic District |