He arrived in Singapore in May, 1839. The Rajah Muda Hasim of Sarawak had recently shown kind treatment to some English shipwrecked sailors, and Mr. Brooke was commissioned by the Governor and the Singapore Chamber of Commerce to convey letters of thanks and presents to the Rajah Muda in acknowledgment of his humanity, exceptional in those days, and a marked contrast to the treatment afforded to the crew and passengers of the Sultana a little later by his sovereign, the Sultan of Bruni, which is recorded further on.[79] This chance diverted Mr. Brooke from his original project of going to Marudu Bay, the place he had indicated as being the best adapted for the establishment of a British settlement, and took him to the field of his life-long labours. [Illustration: "ROYALIST" OFF SANTUBONG.] He left Singapore on July 27, 1839, full of hope and confidence that something was to be done, and reaching the West Coast of Borneo surveyed some seventy miles of that coast before entering the Sarawak river, which was not then marked on the charts; for of Borneo at that time very little was known; its interior was a blank upon the maps, and its coast was set down by guess work on the Admiralty charts; so much so, that Mr. Brooke found Cape Datu placed some seventy to eighty miles too far to the east and north, and he was "obliged to clip some hundreds of miles of habitable land off the charts." Kuching,[80] the capital of Sarawak, is so called from a small stream that runs through the town into the main river, that a few miles below expands and forms a delta of many channels and mouths. The town, which is seated some twenty miles from the open sea, was founded by Pangiran Makota, when Bruni rule was established in Sarawak, and he was sent down as the Sultan's representative a few years previously to the arrival of Mr. Brooke. At this time the population, with the exception of a few Chinese traders and other eastern foreigners, consisted entirely of Bruni Malays to the number of about 800. The Sarawak Malays lived at Katupong,[81] a little higher up, and farther up again at Leda Tanah, under their head chief, the brave Datu Patinggi Ali. A distinction must be made, which it will be as well to again note here, between the Malays of Bruni and those of Sarawak, in other works described—the former as Borneans, and the latter as Siniawans. They are very different in appearance, manners, and even in language. There are not many Brunis in Sarawak now. Most returned to their own country with Rajah Muda Hasim when he retired there in 1844, and others drifted thither later. All the Malays in Kuching, except a sprinkling of foreigners, are Sarawak Malays, the descendants of the so-called Siniawans.