Morris Jumel Mansion at 65 Jumel Terrace.
Built in 1765, it is Manhattan's oldest house. Renovated at some point
during the New Deal by Aymar Embury II[1].
References:
"We also restored the Jumel Mansion. Mr. Embury and others
who worked on it did a splendid job..." —Robert Moses, buried in a
very long and
rambling discourse written in 1940.