I am having trouble locating marriage or birth records for Clara Ruiz de Esparza from Aguascalientes. She married Juan Antonio Chagolla. I know they had one daughter, Maria Bernada Chagolla that died in 1782.

Questions:
I have read that there was a founding family in Aguascalientes that was named Ruiz de Esparza. Is there a list and/or family tree published of their descendants?

Does anyone else have information about Clara Ruiz de Esparza and Juan Chagolla?

Is there a list of Spanish surnames of the families in Aguascalientes in the 1600s?

I would appreciate any help. Thank you.