Mary Willing Clymer was a noted Philadelphia, Pennsylvania socialite during the time when that city was the capital of the United States. Her portrait by Gilbert Stuart, which was painted in 1797, hangs in Independence National Historical Park on longterm loan.
She was born Mary Willing in 1770. Her parents were Thomas Willing and Anne McCall. Her father had been Mayor of Philadelphia in 1763 and later a justice. He went on to become the president of the Bank of North America and First Bank of the United States after the American Revolution.
Source: Wikipedia