I am looking at this document of tierras and see a lot of places that are under jurisdiction of Juchipila and Tlatenango.

Xerez for example was under jurisdiction of Tlatenango.

As well as Jalpa was under jurisdiction of Juchipila.

Lots of places being listed here:

Film # 007985224

https://www.familysearch.org/ark:/61903/3:1:3Q9M-CSDL-NSR8-4?i=149&cat=…