These discoveries, as we now believe, took place in the far-away eleventh century; but they made no impression on Europeans of that time, because Iceland and Scandinavia were not in touch with other European countries. Civilization then had the Mediterranean for its center, and no one in Southern Europe ever heard of what the Icelanders or the Norsemen were doing. But these northern peoples did not entirely lose sight of their discoveries, for they sang about them from century to century in quaint and beautiful ballads called sagas. It was not until after Columbus revealed the west to European eyes that these sagas were published; nevertheless, it is not improbable that, if Columbus landed in Iceland, some inhabitant who knew the story of the far western country told it to him. He never refers to it in his writings, however, and one cannot help thinking that, if it really was true, he would have mentioned it, at least to those whom he was trying to persuade to help him. The only reference he ever made to the northern voyage is when writing his journal in 1492, where he states, "I have seen all the Levant (where the sun rises); and the Ponent (where the sun sets); I have seen what is called The Northern Way, and England; and I have sailed to Guinea." Columbus's elder brother, Bartholomew, who was a map-maker and a serious student of geography, also settled in Lisbon. The two either opened a book-and-map shop, or at least they worked in one at odd times, Christopher acting as a draftsman; for, as he himself quaintly expressed it, "God had endowed me with ingenuity and manual skill in designing spheres, and inscribing upon them in the proper places cities, rivers and mountains, isles and ports." He appears to have tried to earn a little money by commerce as well as by map-making. We have no exact record of this, but it is thought that he borrowed capital for trading purposes from rich Genoese merchants settled in Lisbon, and lost it. This we conclude because, in his will, he ordered certain sums to be paid to these merchants, without mentioning why. That he tried to add to the small profits of map-making by trading with sea captains is not surprising. We can only be sorry that he did not make a handsome profit out of his ventures, enough for himself and for those who lent him capital.