Rose O'Neal Greenhow (c. 1815-1864), pictured with her daughter |
No doubt Mrs Greenhow furnished Beauregard with the latest news of the Federal movements—and so made the Manassas fiasco a possibility. She sent us the enemy's plans. Everything she said proved true, numbers, route, &c&c."
*Rose O'Neal Greenhow led the Washington spy ring that passed Union secrets to the Confederates before Bull Run. On 23 August 1861, Pinkerton agents searched Mrs Greenhow's Washington home, placed her under house arrest, and detained several of her associates, including Eugenia Levy Phillips. The news of Mary Bell Gwin's arrest was false.