John and Harriet McKenzie House - Credit: Wikimedia Commons
John and Harriet McKenzie House is a historic home located at Oswego in Oswego County, New York. It is a -story, rectangular frame residence with Greek Revival details. Its owner John McKenzie was a former fugitive slave who built the house about 1847. Two years later Nathan and Clarissa Green built their house next door. See also: Read more on Wikipedia
Source: en.wikipedia.org