Van Lew's daughter, Elizabeth, became the head of the household in the 1850s. She was aware of Mary's intelligence and sent her North to be formally educated. Mary became a missionary to Africa, and returned to Virginia to marry Wilson Bowser, a free black man. Shortly afterward, the Civil War broke out.
Elizabeth Van Lew was part of a major spy network in Richmond, and she frequently resorted to a routine that gave her the appearance that she was crazy, earning her the nickname "Crazy Bet." She briefly appears in my novel Honor & Glory. Her greatest achievement though was using Mary Bowser as a spy.
Not only was Mary highly educated, but she had a photographic memory. She assumed the role of a slow-thinking, dull-witted servant. Van Lew managed to get her to serve at social functions held by Varina Davis, the wife of the Confederate president Jefferson Davis. Eventually, she was hired full time and worked in the Davis household, serving meals. Because of Mary's education and memory, she was able to work invisibly, reading any papers.
She relayed the information to a baker by the name of Thomas McNiven who made deliveries. In his recollections that he relayed to his daughter, he only used Mary's first name. He mentioned her photographic memory and that she could repeat everything she saw on the President's desk "word for word." Mary's full name wasn't revealed until 1911 in Harper's Monthly Magazine by Elizabeth Van Lew's niece.
Her [Elizabeth Van Lew] method of reaching President Davis in his least-guarded moments is evidence of her genius as a spy and a leader of spies. The Van Lews had owned a negro girl of unusual intelligence; several years before the war she had been given her freedom... this young woman was Mary Elizabeth Bowser, was now sent for; she came, and for a time was coached and trained for her mission; then... she was installed as a waitress in the White House of the Confederacy.There are no records as to what happened to Mary after the war, but in 1995, the United States Army finally recognized her contribution and inducted her into U.S. Army Intelligence Corps Hall of Fame. I won't post the photo commonly believed to have been Mary Bowser because it's a hoax. While the woman's name was Mary Bowser, she wasn't the same Mary Bowser, who had served as a spy during the Civil War.