Vasquez Retamosa

Hi Group, Im studying the Vasquez Retamosa family and am stuck on who is the patriarchs of this family.
I have only found two pairs of sisters: Maria Vasquez Retamosa (1561) who married Alonso Macias Valadez
and Maria Vasquez Retamosa (1565) who married Nicolas Macias Valadez. These families were active in
Aguascalientes and in LAgos de Moreno. It appears most females in these two families took the maternal
surname: Vasquez Retamosa. Can anyone help?

Daniel