and presumptive evidence with regard to dates, names, places, and events upon which the obscure life of Columbus impinged. Columbus is known to have written much about himself, but very little of it exists or remains in his own handwriting. It remains in the form of quotation by others, all of whom had their reasons for not representing quite accurately what was, it must be feared, not even itself a candid and accurate record. The evidence for these very serious statements is the subject of numberless volumes and monographs, which cannot be quoted here; for it is my privilege to reap the results, and not to reproduce the material, of the immense research and investigation to which in the last fifty years the life of Columbus has been subjected. We shall come to facts enough presently; in the meantime we have but the vaguest knowledge of what Columbus did in Lisbon. The one technical possession which he obviously had was knowledge of the sea; he had also a head on his shoulders, and plenty of judgment and common sense; he had likely picked up some knowledge of cartography in his years at Genoa, since (having abandoned wool-weaving) he probably wished to make progress in the profession of the sea; and it is, therefore, believed that he picked up a living in Lisbon by drawing charts and maps. Such a living would only be intermittent; a fact that is indicated by his periodic excursions to sea again, presumably when funds were exhausted. There were other Genoese in Lisbon, and his own brother Bartholomew was with him there for a time. He may actually have been there when Columbus arrived, but it was more probable that Columbus, the pioneer of the family, seeing a better field for his brother’s talent in Lisbon than in Genoa, sent for him when he himself was established there. This Bartholomew, of whom we shall see a good deal in the future, is merely an outline at this stage of the story; an outline that will later be filled up with human features and fitted with a human character; at present he is but a brother of Christopher, with a rather bookish taste, a better knowledge of cartography than Christopher possessed, and some little experience of the book-selling trade. He too made charts in Lisbon, and sold books also, and no doubt between them the efforts of the brothers, supplemented by the occasional voyages of Christopher, obtained them a sufficient livelihood. The social change, in the one case from the society of Genoese wool-weavers, and in the other from the company of merchant sailors, must have been very great; for there is evidence that they began to make friends and acquaintances among a rather different class than had been formerly accessible to them. The change to a new country also and to a new language makes a deep impression at the age of twenty-five; and although Columbus in his sea-farings had been in many ports, and had probably picked up a knowledge both of Portuguese and of