"Ron told Pippa that during the six years he had spent on the book, Valerie Chernow had developed a powerful identification with Hamilton's wife. "She used to say, 'Eliza is like me: She's good, she's true, she's loyal, she's not ambitious.' There was a purity and a goodness about the character, and that was like Valerie," he says. In 2006, after 27 years of marriage, Valerie passed away. For her gravestone, Ron chose a line from the letter that Hamilton wrote to Eliza on the night before the duel: "Best of wives and best of women."