Had she herself got the Dauphin out of prison? Or had she merely had a hand in the rescue? By what process of reasoning had she been able to persuade herself that an adventurer such as this Bruneau, whose imposture was manifest, could be the Dauphin? Why, if she believed that the Prince had been carried away from the Temple, had she kept silence so long? If this was not her belief, why did she interest herself in one of those who had failed most pitifully in the impersonation of the prince? Lenôtre and I could find no answer to all these questions. To throw light upon them, it would have been necessary to undertake minute researches into the whole life of Lady Atkyns, following her about from place to place, learning where she lived during the Revolution, ascertaining the dates of all her sojourns in Paris, studying all the facts of her existence after 1795, together with the place and date of her death, the names of her heirs, the fate of her correspondence and other papers--a very laborious piece of work, still further complicated by the certainty that it would be necessary to start out upon one’s investigations in England. We did not abandon all idea of the task, however; but time lacked--time always lacks!--and we talked of it as a task that must wait for a year of leisure, knowing only too well that the year of leisure would never come. Chance, upon which we should always count, settled the matter for us. Chance brought about a meeting between Lenôtre and a young writer, just out of the École des Chartes, M. Frédéric Barbey, very well informed, both through his earlier studies and through family connections, concerning what it is customary to designate “la Question Louis XVII.” M. Barbey had the necessary leisure, and he was ready to undertake any kind of journey that might be entailed; he revelled in the idea of the difficulties to be coped with in what would be to him an absorbing task. Lenôtre introduced him to me, and I felt certain from the first that the matter was in good hands. M. Barbey, in truth, is endowed with all the very rare qualities essential to this kind of research--a boundless patience, the _flair_ of a collector, the _aplomb_ of an interviewer, complete freedom from prejudice, and the indomitable industry and ardent zeal of an apostle.