The adelantado heard that there were other islands near Sebu, abounding in provisions, and accordingly sent some Spaniards thither to reduce the natives to peace, and bring back rice for the camp. Thus he relieved his necessity and maintained himself as well as possible until, having gone to the island of Panay, he sent Martin de Goiti, his master-of-camp, and other captains thence to the island of Luzon with what men he deemed sufficient, and under the guidance of a native chief of the latter island, called Maomat, to try to pacify it and reduce it to the obedience of his Majesty. When they reached the bay of Manila, they found its settlement on the seashore, near a large river, and under the rule and protection of a chief called Rajamora. Opposite, on the other side of the river, was another large settlement named Tondo, which was likewise held by another chief named Rajamatanda. [17] These settlements were fortified with palm-trees and stout arigues [18] filled in with earth, and very many bronze culverins and other pieces of larger bore. Martin de Goiti, having begun to treat with the chiefs and their people concerning the peace and submission which he demanded, found it necessary to come to blows with them. The Spaniards entered the land by force of arms, and took it, together with the forts and artillery, on the day of St. Potenciana, May nineteen, one thousand five hundred and seventy-one. [19] Upon this the natives and their chiefs made peace and rendered homage; and many others of the same island of Luzon did the same. [20]