Johnson Hall State Historic Site was the home of Sir William Johnson an Irish pioneer who became the influential British Superintendent of Indian Affairs in the Province of New York, known for his strong relationship especially with the Mohawk and other Iroquois League nations.
Johnson Hall is located at Hall Avenue, West State Street and Johnson Avenue, in Johnstown, New York.
Wikipedia https://en.wikipedia.org/wiki/Johnson_Hall_State_Historic_Site
Coordinates 43°0'58.548" N -74°22'59.991" E