Leader of Sabaree, second man of Seqalu- Liangkiau 18 Community. Isa was an open and straightforward person with extraordinary leadership. He was against other groups’ increasing influence on his own community. Facing foreign intruders, Isa chose to fight. Initially, he refused to back off as the second man under Chief Tokitok. But later he realized Tokitok’s purposes, and joined him in fighting against intruders.