Bethencourt returned to Fortaventura with his ships after conquering Ferro and Palma. This island is fifty-one miles in length by twenty-four in breadth, and has high mountains as well as large plains, but its surface is less undulating than that of the other islands. Large streams of fresh water run through the island; the euphorbia, a deadly poison, grows largely here, and date and olive-trees are abundant, as well as a plant that is invaluable for dyeing and whose cultivation would be most remunerative. The coast of Fortaventura has no good harbours for large vessels, but small ones can anchor there quite safely. It was in this island that Bethencourt began to make a partition of land to the colonists, and he succeeded in doing it so evenly that every one was satisfied with his portion. Those colonists whom he had brought with him were to be exempted from taxes for nine years. The question of religion, and religious administration could not fail to be of the deepest interest to so pious a man as Bethencourt, so he resolved to go to Rome and try to obtain a bishop for this country, who "would order and adorn the Roman Catholic faith." Before setting out he appointed his nephew Maciot as lieutenant and governor of the islands. Under his orders two sergeants were to act, and enforce justice; he desired that twice a year news of the colony should be sent to him in Normandy, and the revenue from Lancerota and Fortaventura was to be devoted to building two churches. He said to his nephew Maciot, "I give you full authority in everything to do whatever you think best, and I believe you will do all for my honour and to my advantage. Follow as nearly as possible Norman and French customs, especially in the administration of justice. Above all things, try and keep peace and unity among yourselves, and care for each other as brothers, and specially try that there shall be no rivalry among the gentlemen; I have given to each one his share and the country is quite large enough for each to have his own sphere. I can tell you nothing further beyond again impressing the importance of your all living as good friends together, and then all will be well." Bethencourt remained three months in Fortaventura and the other islands. He rode about among the people on his mule, and found many of the natives beginning to speak Norman-French. Maciot and the other gentlemen accompanied him, he pointing out what was best to be done and the most honest way of doing it. Then he gave notice that he would set out for Rome on the ensuing 15th of December. Returning to Lancerota, he remained there till his departure, and ordered all the gentlemen he had brought with him, the workmen, and the three kings to appear before him two days before his departure, to tell them what he wished done, and to commend himself and them to God's protection.