The island was nominally ruled by the Sultan of Johor, Tengku Rahman, who was controlled by the Dutch and the Bugis. However, the Sultanate was weakened by factional division and Temenggong Abdu'r Rahman and his officials were loyal to Tengkoo Rahman's elder brother Tengku Hussein (or Tengku Long) who was living in exile in Riau. With the Temenggong's help, Raffles managed to smuggle Hussein back into Singapore. He offered to recognize Hussein as the rightful Sultan of Johor and provide him with