Achitomecatl Teomecatl II
Achitomecatl Teomecatl II was tlatoani of Culhuacan from 1336 to 1347. The Anales de Cuauhtitlan record that in 1336 he killed tlatoani Huehue Acamapichtli, last lord of the old Chichimec dynasty, and enthroned himself; the dead lord's widow Ilancueitl and Acamapichtli fled to Cohuatlinchan.
Ilancueitl rejected his rule and attacked him in 1344, and Culhuacan became the Mexica's first tributary town. In 1347 the Mexica leader Tenoch replaced him with Nauhyotl Teuctli, or Nauhyotzin III.