Abdul Jalil Shah of Siak

Raja Kecil, or Raja Kecik, also known as Sultan Abdul Jalil Rahmat Shah, was the first sultan of the Sultanate of Siak Sri Indrapura. A controversial figure, due to his origin tales and the rebellion he led, Raja Kecil united a multi-ethnic force in eastern Sumatra to defeat the Johor Sultanate in 1718. He then ruled Johor for four years, before retreating to eastern Sumatra, where he established a new state along the Siak River in 1722.