The most important of the Spanish voyages was that made by De Quiros, who left Callao in December, 1605, in charge of an expedition of three ships. One of these vessels was commanded by Luis Vaez de Torres. De Quiros, who is believed to have been by birth a Portuguese, discovered several island groups and many isolated islands, among the former being the New Hebrides, which he, believing he had found the continent, named Tierra Australis del Espiritu Santo. Soon after the ships commanded by De Quiros became separated from the other vessels, and Torres took charge. He subsequently found that the land seen was an island group, and so determined to sail westward in pursuance of the scheme of exploration. In about the month of August he fell in with a chain of islands (now called the Louisiade Archipelago and included in the British Possession of New Guinea) which he thought, reasonably enough, was the beginning of New Guinea, but which really lies a little to the southeast of that great island. As he could not weather the group, he bore away to the southward, [Sidenote: 1605] and his subsequent proceedings are here quoted from Burney's _Voyages_:-- "We went along three hundred leagues of coast, as I have mentioned, and diminished the latitude 2-1/2 degrees, which brought us into 9 degrees. From thence we fell in with a bank of from three to nine fathoms, which extends along the coast to 7-1/2 south latitude; and the end of it is in 5 degrees. We could go no further on for the many shoals and great currents, so we were obliged to sail south-west in that depth to 11 degrees south latitude. There is all over it an archipelago of islands without number, by which we passed; and at the end of the eleventh degree the bank became shoaler. Here were very large islands, and they appeared more to the southward. They were inhabited by black people, very corpulent and naked. Their arms were lances, arrows, and clubs of stone ill-fashioned. We could not get any of their arms. We caught in all this land twenty persons of different nations, that with them we might be able to give a better account to your Majesty. They give [us] much notice of other people, although as yet they do not make themselves well understood. We were upon this bank two months, at the end of which time we found ourselves in twenty-five fathoms and 5 degrees south latitude and ten leagues from the coast; and having gone 480 leagues here, the coast goes to the north-east. I did not search it, for the bank became very shallow. So we stood to the north."