This was nothing less than the tracing, if possible, of Margarita's Italian ancestry, a mission, needless to say, laid upon me by no one, as she knew nothing of this and Roger, apparently, cared less. My reasons for undertaking this search, which I well knew might prove endless and was almost sure to be long, were a little obscure, even to myself, but I now believe them to have sprung principally from my smouldering rage against Sarah Bradley and her ugly insinuations--a subject I have not dwelt upon in this narrative. But I have thought much of it, and I believe now that my vow was registered from the hour of the finding of the dispatch box which solved one-half of the problem. Sue Paynter was of great assistance to me here, and by judicious questionings of Mother Bradley at the Convent and artless suggestions and allusions when with the other good nuns, to whom she was honestly attached and whom she often visited, she actually procured for me a few vague clues, breathless rumours of those tragedies that rear, now and then, their jagged, warning heads above the smooth pools of cloister life. News travels fast and far among those quiet retreats; some system of mysterious telegraphy links Rome and Quebec and New York, and it was not without the name of a tiny town or two tucked away in my mind and at least three noble families jotted down on the inside cover of my bank-book that I started on my wild-goose chase. They were, however, quite useless. Two of the noble families had held no greater sinner than a postulant whose ardour had cooled during her novitiate, and the third had paid for what was at best (or worst) a slight indiscretion with a broken spirit and rapidly failing health. It required no great exercise of detective powers to beg the genial little doctor of each tiny neighbourhood for Italian lessons and I learned more than his language from each. They were veritable hoards of gossip and information of all sorts, and my ever ready and unsuspected note-book held more than verb-contractions and strange vagaries of local idiom. It was from none of these, however, that I got my first clue, but from the boatman who took me out at sunset for the idle, lovely hour that I love best in Italy and which her name always brings before me. Rafaello was a big, burned creature, beautiful as Antinoeus and as simple and faithful as a dog. He took a huge delight in teaching me all the quaint terms of his fisher dialect, and many a deep argument have we held, I gazing into the burning sulphur of the clouds, he with mobile features flashing and classic brown fingers never still, while he expounded to me his strange, half pagan, half Christian fatalism. He was of the South, "well toward the Boot Heel, signore," but Love, the master mariner, had driven him out of his course and brought him within fifty miles of Rome to court a fickle beauty of the hills, whose brother had come down for the wood-cutting and was friendly to his suit.