Siblings Catalina Lopez and Diego Gomez Blanco from Teocaltiche in early 1600s

Does anybody have any information about who are the parents for the siblings Catalina Lopez and Diego Gomez Blanco from Teocaltiche from the early 1600s. I am more interested in the Catalina Lopez line than the Diego Gomez Blanco.

I think that Catalina Lopez might be related to either Catalina Lopez de Nava (Jeronimo Macias) or to Catalina Lopez de Portugal (daughter of Diego Gomez).

I am thinking more related somehow to Catalina Lopez de Nava (Jeronimo Macias) since,

1. Descendants have Lopez de Nava
2. Padrones from Santa Maria de los Lagos in 1669 possibly have her granddaughters (Maria Garcia and Gertrudis Lopez) and in 1676 (Gertrudis Macias).
3. A granddaughter of hers is named Maria Gonzalez (daughter of Francisco Prieto y Luisa Lopez). Possibly in reference to the Maria Gonzalez married to Francisco Munoz de Nava

I am thinking less likely related to Catalina Lopez de Portugal, and only thinking it as possibility since parent is named Diego Gomez.