Home Genealogy Presidents George Washington Genealogy The first President of the United States, George Washington, was born at Pope's Creek in Westmoreland County, Virginia to Augustine and Mary Ball Washington on 11 February (Old Style) or 22 February (New Style) 1732 (see note below). Elizabeth Betty Washington Lewis (June 20, 1733 March 31, 1797) was the younger sister of George Washington and the only sister to live to adulthood. He was a writer and orator, and was known for promoting agricultural reforms. Wash married Mary Lee Fitzhugh in 1804. Their only surviving child, Mary Anna Randolph Custis, married her second cousin Robert E.
David Stuart of Alexandria, Virginia. The oldest Custis children remained with their mother, while she had seven more children with her second husband. These two youngest children were Eleanor Parke Custis (1779-1852 called Nelly, and George Washington Parke Custis (1781-1857 known as Wash.