Though many have applauded the sagacity of Valdivia in the choice of a situation for the capital of the new colony, it would in my opinion have been much better placed on the banks of the river Maypo, about fifteen miles farther south; as that river is much larger than the Mapocho, has a direct communication with the sea, and might easily be made navigable for ships of considerable burden. In the year 1787, this city contained more than 40,000 inhabitants, and was rapidly increasing in population, owing to its being the seat of government, and the residence of many wealthy and luxurious families, by which it attracts considerable commerce. The natives observed the progress of this new settlement with much jealousy, and concerted measures for freeing themselves from such unwelcome intruders; but, as Valdivia discovered their intentions, he confined the chiefs of the conspiracy in his new fortress; and having intimation of a secret intelligence being carried on between the Mapochians and their neighbours, the Promancians, he repaired with a body of sixty horse to the river Cachapoal or Rapel to watch the motions of that brave and enterprising nation. This precaution was however altogether unnecessary, as that fearless people had not sufficient policy or foresight to think of uniting with their neighbours in order to secure themselves from the impending danger. Taking advantage of the absence of Valdivia, the Mapochians fell upon the new settlement with desperate fury, burnt all the half-built houses, and assailed the citadel on all sides, in which the inhabitants had taken refuge. While the Spaniards were valiantly defending their imperfect fortifications, a woman named Inez Suarez, beat out the brains of all the captive chiefs with an axe, under the apprehension that they were endeavouring to regain their liberty, and might assist the assailants in gaining possession of the fort. The attack began at day-break, and was continued without intermission till night, fresh assailants continually occupying the places of those who were, slain or disabled.