This may have been Sarah Leftwich, who also married William.
Anna Doone: Edward married the second time to a Miss Leftwich. She was the mother of Ann Herndon who married a James Lea. Ann Herndon was born 1719 and she was seventeen years of age when she married in 1736. Her eldest child was Nancy :(deritative of Ann) who was born 1737. She was still alive at the time of James Will dated 1771. He did not die at that time.