リアウ諸島
Major William Farquhar, the British Resident of Malacca, had been attempting to negotiate commercial treaties with the local chiefs of the Riau Archipelago, especially before Raffles's arrival. Farquhar was compelled to sign the treaty not with the official head of the sultanate, but rather, the Raja Muda (Regent or Crown Prince) of Riau. He noted it as a success, and reported it as such to Raffles.