 They constructed the first wooden mission and palisade wall near the mouth of the Aguada River, and dedicated the Island to St. Ignatius of Loyola, the founder of the Jesuit order.Pasangen then was ruled by three Tausug Chieftains, i.e., Datu Ondol, Datu Boto and Datu Kindingan.Through the efforts of the early missionaries, supported by Don Pedro Palomino of the Zamboanga settlement, all three were persuaded to be converted to Catholicism, with the last having been baptized Luis Quindingan - the first Christian Basileño and anointed head of the local "principalía".