Hueypuchtla is Barlow's Province 13. In the Matrícula it is found on page 7, and in the Codex Mendoza on folio 27 recto.The following maps and table are all from Barlow (1949).

Location Map. Hueypuchtla is shown in green.

    Barlow's map of the province(1949). The dashed line in the southern part of the map is the boundary between the Estado de México and Hidalgo.

 

Tributary Pueblos

1. Tequixquiac
2. Tetlapanaloya
3. Hueypuchtla
4. Xicalhuacan
5. Xomeyocan
6. Tezcatepectonco
7. Acayoca
8. Iztcuincuitlapico#
9. Tolnacuchtla#
10. Atocpan
... Xalac (not located)

 

Modern Locations

1. Tequixquiac, Méx.
2. Tlapanaloyan, Méx.
3. Hueypoxtla, Méx.
4. One league NNE of Tizayuca.
5. Two leagues east of Hueypuchtla
6. Two leagues north of Hueypuchtla
7. Acayuca, Hgo.
8. ?
9. ?
10. Actopan,Hgo.
... Xalpa, Méx.*

Key

# Town indicated as a tributary in a source other than the Codex Mendoza.

* Modern location from Castillo Farreras (1997).

? Location uncertain