The last tlatoani of Tenochtitlan was Luis de Santa María Nanacacipactzin (1563–1565).
Governors who also were tlatoani or cuauhtlatoani (interim ruler) are indicated in the list.
In odd-numbered years, the alcaldes would be representatives of the "barrios" of San Pablo Teopan and San Juan Moyotlan, while in even years, the alcaldes would be representatives of San Sebastián Atzaqualco and Santa María la Redonda Cuepopan.
[3] Tenochtitlan had twelve regidores, an unusually high number.
Like alcaldes, regidores represented the four subdivisions of Tenochtitlan, although with disproportionate representation of San Juan Moyotlan.