was needful in view of the reoccupation by the Mexicans of the channels from which they had lately been driven, and their harassing attacks, chiefly by night, against the camps and fleets. Alvarado's camp, as the nearest to the city, was the most exposed, and Sandoval with his tried prudence could be best relied on to counteract the recklessness of its commander in repelling these attacks. Knowing the signal for the sallies, usually a shot, the enemy were warned in time to retire, or to form some trap or combination, so that the charge of the soldiers carried little advantage.
On one occasion, it is related, a shield-bearer named Peinado stepped outside the camp gate and found himself surrounded by a horde of marauders. Escape was cut off. In this dilemma he began to rattle his shield and sword, and shout, looking at the same time toward the camp. The enemy assumed at once that he was signalling to some party in ambush, and beat a hasty retreat.[1] For several days[2] the Spaniards remained inactive. During this time the Mexicans continued their daily sacrifice of captives, with conspicuous rites and loud demonstrations.
As usual amidst trying scenes, there were here examples of the devotedness of woman. In one of the encounters on the causeway to drive back the prowling Mexicans, Beatriz Bermudez de Velasco, wife of Francisco de Olmos, accompanied the soldiers, in cotton armor, and with sword and shield. Such was the pressure of the enemy that the troops were thrown into disorder and began to turn in flight. With raised sword she planted herself in their path and cried, "Shame upon you, Castilians! turn at once against this vile rabble, for I will kill any man who attempts to pass this way." So abashed were the men by this resolute demeanor that they again fell
