This document provides biographical information about the history and founders of the Dekiti Tirsia Siradas martial arts system from the Philippines. It details the origins of the system with Supreme Master Balbino Tortal, and describes some notable incidents involving Balbino Tortal and his brother Conrado Tortal that demonstrated the effectiveness of their fighting style. It also provides brief histories of Balbino Tortal and his involvement in resisting the Japanese occupation during World War II as part of the Philippine resistance movement.