Teocalhueyacan.

a place name; Teocalhueyacan was the Otomi part of a mixed Nahua-Otomi cabecera called Tlalnepantla; formerly Teocahueyacan was an "Otomi sujeto of Tacuba." It was "variously classified as an estancia, a barrio, a cabecera, a parte, and a pueblo."

Charles Gibson, The Aztecs Under Spanish Rule, 1964, 56.