Attempts to ascertain from what quarter Sumatra was peopled must rest upon mere conjecture. The adjacent peninsula (called by Europeans or other foreigners the Malayan Peninsula) presents the most obvious source of population; and it has accordingly been presumed that emigrants from thence supplied it and the other islands of the eastern Archipelago with inhabitants. By this opinion, adopted without examination, I was likewise misled and, on a former occasion, spoke of the probability of a colony from the peninsula having settled upon the western coast of the island; but I have since learned from the histories and traditions of the natives of both countries that the reverse is the fact, and that the founders of the celebrated kingdoms of Johor, Singapura, and Malacca were adventurers from Sumatra. Even at this day the inhabitants of the interior parts of the peninsula are a race entirely distinct from those of the two coasts.
Thus much it was necessary, in order to avoid ambiguity, to say in the first instance concerning the Malays, of whom a more particular account will be given in a subsequent part of the work.
As the most dissimilar among the other classes into which I have divided the inhabitants must of course have very many points of mutual resemblance, and many of their habits, customs, and ceremonies, in common, it becomes expedient, in order to avoid a troublesome and useless repetition, to single out one class from among them whose manners shall undergo a particular and full investigation, and serve as a standard for the whole; the deviation from which, in other classes, shall afterwards be pointed out, and the most singular and striking usages peculiar to each superadded.
NATION OF THE REJANGS ADOPTED AS A STANDARD OF DESCRIPTION.