Schuyler Mansion contributes to the district recognized as historic in what year?
South End–Groesbeckville Historic District The South End–Groesbeckville Historic District is located in part of the neighborhood of that name in Albany, New York, United States. It is a 26-block area south of the Mansion and Pastures neighborhoods with a mix of residential and commercial properties. In 1984 it was recognized as a historic district and listed on the National Register of Historic Places.
Stroudwater Historic District Stroudwater Historic District is a historic district in the Stroudwater neighborhood of Portland, Maine. The district encompasses an important early village in the Portland area, significant as a shipbuilding and mill site established by Thomas Westbrook in 1727. The district was added to the National Register of Historic Places in 1973.