Nahua peoples
The Valley of Toluca was known as Matlatzinco Valley in ancient times and home to at least four linguistic groups: the Matlatzinca, Otomi, Mazahua, and Nahua peoples. In the Postclassic period, the valley was ruled by a large powerful capital city whose ruins are located today in the village of Calixtlahuaca, just north of the city of Toluca. In 1478 the Mexica emperor Axayacatl conquered the Toluca Valley. The capital was stripped of its dynasty and power and some lands were distributed to kings and nobles from the Valley of Mexico.