The "menceyes" of Tenerife had differing responses to the conquest. They divided into the "side of peace" () and the "side of war" (). The first included the "menceyatos" of Anaga, Güímar, Abona and Adeje. The second group consisted of the people of Tegueste, Tacoronte, Taoro, Icoden and Daute. Those opposed to the conquest fought the invaders tenaciously, resisting their rule for two years. Castillian forces under the "Adelantado" ("military governor") de Lugo suffered a crushing defeat at the hands of the Guanches in the First Battle of Acentejo on 31 May 1494, but defeated them at the Second Battle of Acentejo on 25 December 1494. The Guanches were eventually overcome by superior technology and the arms of the invaders, and surrendered to the Crown of Castile in 1496.