subsequent purchase of the coastal lands in which they settled from the native Ati people.

Datu Paiburong, one of the ten fleeing datus, established a settlement and named it Irong-Irong after an islet of the same name on the Batiano River. Afterwards, the warriors Labaodungon and Paybare, upon advice of datu Paiboring then recruited local fighters from the Philippines and fellow immigrants from Borneo and they returned to Borneo at Odtojan where the enemy of the ten datus, Makatunaw, ruled, Rajah