Note 3 — Letters from Father Mateo Gisbert to the Reverend Fathers and Brothers of Veruela
Reading edition
The Bilans are an exceedingly timid and wild people, fleeing, it is said, even from Moros with whom they are unacquainted. They inhabit the mountains south and west of Lake Bulúan, in South Mindanao, their range being southeast of that of the Tirurayes. Their religion is a sort of demon worship and they are very superstitious. They do not live in communities but each family by itself in a house at least one-half mile from any other house. The brief examination of those houses by Lieutenant H. Rodgers of the Philippine scouts, leads to the belief that the Bilans are a race superior to the Moro, being more cleanly, industrious, and more wealthy. The Moros do not allow them to trade direct with the Chinese merchants. See Census of Philippines, i, pp. 560, 561.