Who was the first president of the United States whose estate is maintained by Mount Vernon Ladies' Association?
Mount Vernon Ladies' Association: The Mount Vernon Ladies' Association is a non-profit organization that preserves and maintains the Mount Vernon estate originally owned by George Washington. George Washington: George Washington (February 22, 1732 [O.S. February 11, 1731]  – December 14 , 1799) was an American politician and soldier who served as the first President of the United States from 1789 to 1797 and was one of the Founding Fathers of the United States.
George Washington