[Another letter by Father Paterio, written from Jolo, February 28, 1644, relates the particulars of another expedition by Zepeda into Guimba, six days previous to that date. The native chiefs on the east side of the island are intimidated by the punishment inflicted on Paran, and are inclined to submit to the victorious Spanish arms; but those on the west desire to take revenge for the massacre of their tribesmen. A conference of the latter chiefs is accordingly held at the village of Ulis, where they talk of making an attack on the Spanish forts at Jolo. They invite Suil, one of the friendly chiefs, to join them; but he sends word to the Spaniards (February 9) of the plot against them. Zepeda is then absent in Zamboanga, but returns soon afterward; and another warning from Suil being received ten days later, Zepeda decides to inflict summary punishment on the plotters. He therefore leads an expedition against the village of Ulis, on February 21, and, as before, attacks the village at daylight. This time, the natives have had warning of the intended assault, and attempt resistance; but they are defeated with considerable loss--among the slain being Ulis, "who was the idol of that island, and whom all obeyed," and three other chiefs. In this fight the Spaniards lose but four lives--a soldier, an officer, and two servants. This causes even more fear and awe than even the former expedition, and brings the recalcitrants quickly to terms--Suil and other chiefs proposing to leave their homes and go to dwell near the Spanish forts. Later, the Spaniards complete this castigation by ravaging the country, burning and destroying all before them, "by which the Spanish arms have acquired greater reputation and glory than that which they had lost on former adverse occasions." Then other islands adjacent to Jolo are intimidated, and two battles are fought with their natives, who lose many men therein. As a reward for his services, Zepeda is honored by Corcuera with the governorship of Zamboanga.]