Washington: A Life

by Ron Chernow

In cahoots with her husband, Peggy Arnold played her mad scene to perfection. Blinded by chivalry, Washington, Hamilton, and Lafayette were duped by her lunatic ravings, if not aroused by her immodest getup. They assumed that Arnold had confessed his guilt to her before fleeing and that she was still reeling from the shock. Lafayette wrote tenderly about Peggy Arnold, “whose face and whose youthfulness make her so interesting.”54 Hamilton proved especially susceptible to her wiles. “It was the most affecting scene I ever was witness to,” he wrote to Elizabeth Schuyler. For a considerable time Peggy Arnold had “entirely lost her senses . . . One moment she raved, another she melted into tears. Sometimes she pressed her infant to her bosom and lamented its fate, occasioned by the imprudence of its father, in a manner that would have pierced insensibility itself.”55 In dealing with Arnold’s wife, Washington and Hamilton left something to be desired as psychologists.