The Banda Islands may have been visited by Varthema, but our first reliable account of them connects the discovery of them with an expedition dispatched by order of Alfonso de Albuquerque from Malacca. Shortly after Albuquerque had defeated the Malays and taken possession of that city, he sent three vessels, under the command of Antonio de Abreu, to explore the Archipelago and to inaugurate a trade with the islanders. A junk, commanded by a native merchant captain, Ismael by name, preceded the other vessels for the purpose of announcing their approaching advent to the traders of the Archipelago, so that they might have their spices ready for shipment. With De Abreu went Francisco Serrao and Simao Affonso, in command of two of the vessels. The pilots were Luis Botim, Goncalo de Oliveira, and Francisco Rodriguez or Roiz. Abreu left Malacca in November, 1511, at which season the westerly monsoon begins to blow. He steered a south-easterly course, passed through the Strait of Sabong, and having arrived at the coast of Java, he cast anchor at Agacai, which Valentijn identifies with Gresik, near Sourabaya. At Agacai, Javan pilots were engaged for the voyage thence to the Banda Islands. Banda was, however, not the first port of call. The course was first to Buru, and thence to Amboyna. Galvao relates that Abreu landed at Guli Guli, which is in Ceram. Barros, however, in his account of the voyage, makes no mention of Ceram. At Amboyna the ship commanded by Francisco Serrao, an Indian vessel which had been captured at Goa, was burnt, for, says Barros, 'she was old,' and the ship's company was divided between the two other ships, which then proceeded to Lutatao, which is perhaps identical with Ortattan, a trading station on the north coast of Great Banda. Here Abreu obtained a cargo of nutmegs and mace and of cloves, which had been brought hither from the Moluccas. At Lutatao Abreu erected a pillar in token of annexation to the dominions of the King of Portugal. He had done this at Agacai and in Amboyna also. The return voyage to Malacca was marked by disaster. A junk, which now was bought to replace the Indian vessel, was wrecked, and the crew, who had taken refuge on a small island, was attacked by pirates. The pirates, however, were worsted and their craft was captured. Serrao, who had been in command of the junk, sailed in the pirate vessel to Amboyna, and thence eventually reached Ternate, where he remained at the invitation of Boleife, the Sultan of that island. The junk, of which Ismael was the skipper, was also wrecked near Tuban, but the cargo, consisting of cloves, was recovered in 1513 from the Javans, who had taken possession of it.