Emmeline was not a Ravenclaw; she was not even a Hogwarts alum. But Kingsley had been one, and some of her other friends as well, so she had an appreciation for what the house was, what it stood for, what kind of students it produced.
"Did you know him personally, then?" she asked, rather curious. This was an intellectual discussion, it seemed, but that did not mean it was not a personal one as well. "Or are you writing some sort of... biography?"
There would be some writings about Barty Crouch, Jr. as a Minister, Emmeline was sure. She waited for the other woman to order, and then added, "I'd buy that book."