Emma Helen Blair, The Philippine Islands, 1493-1803 (1903)
“ Besides these three districts, no other settlement on this coast is encountered until the cape of Babuyanes is reached. From the cape the coast runs east and west until the river of Cagayan is reached. This is a very large river. It is twelve leagues from the cape to the mouth of this river. River Cagayan. Cagayan is a river of great volume, although its bar forms shallows. At high tide the bar has two brazas of water, and at low tide one. On its banks are large settlements with a population of more than thirty thousand. The people gather a great quantity of rice, and keep many swine. ”
