Otsego Hall - Credit: Wikimedia Commons
Otsego Hall was a house in Cooperstown, New York, United States built by William Cooper, founder of the town. Construction started in 1796 and was completed by 1799 in the Federal style. For many years, it was the manor house of Cooper's landed estate, and was one of the largest private residences in central New York. Cooper had moved his family to the settlement in 1790, and his son James Fenimore Cooper, who became an author, also lived in the house. Read more on Wikipedia
Source: en.wikipedia.org