Page:Travels to Discover the Source of the Nile - In the Years 1768, 1769, 1770, 1771, 1772, and 1773 volume 2.djvu/119

Rh having cost little less than all prince Henry's discoveries together had done.

Heaven rewarded the wisdom of the king by a discovery, the consequences of which more than overpaid him, in his mind, for his loss. Prince Henry's principal view was to discover the way to India by the southern Cape of Africa; but this as yet was not known to be possible. In order to remedy a disappointment, if any such happened in this sea-voyage, another was attempted by land. We have seen that the common track for the Indian trade was from the east to the west sea, through the desert, the whole breadth of Africa. Prince Henry had projected a route parallel to this to the southward, through a Christian country: For it had been long reported by the Christians from Jerusalem, that a number of monks resorted thither, subjects of a Christian prince in the very heart of Africa, whose dominions were said to reach from the east to the west sea. Several of these monks had been met at Alexandria, whose patriarch had the sole right to send a metropolitan into that country. These facts, though often known, had been as often forgot by the western Christians. Marco Paulo, a Venetian traveller, had much confused the story, by saying he had met, in his travels through Tartary, with this prince, who they all agreed was a priest, and was called Joannes Presbyter Prete Janni, or Prester John.

king of Portugal, therefore, chose Peter Covillan and Alphonso de Paiva for his ambassadors. Covillan was a man