Aculnahuacatl Tzaqualcatl

Aculnahuacatl Tzaqualcatl was the first tlatoani (ruler) of the pre-Columbian Tepanec altepetl (ethnic state) of Tlacopan^[1] in the Valley of Mexico.

Aculnahuacatl
Tlatoani of Tlacopan
Successor	Totoquihuaztli I
Born	c. 14th century
Died	c. 1430
Spouse	Tlacochcuetzin
Issue	Coauoxtli Oquetzal
Names Aculnahuacatl Tzaqualcatl
Father	Tezozomoc

Aculnahuacatl was a son of Tezozomoc, the ruler of Azcapotzalco, who installed him as ruler of Tlacopan. He married Tlacochcuetzin, the daughter of Tlacacuitlahuatzin, the ruler of Tiliuhcan, and had two sons: Coauoxtli and Oquetzal.^[2]

"Acolnahuacatl" was part of an anti-Mexica coalition to drive the then-nomadic tribe off or exterminate them.^[1]