This is what I have: great-great grandfather was last name of abalos on the abalos side and great-great grandmother was maiden name Barrera on the wife side.
Great grandfather was Andres Abalos married to one Felicita Lopez and on my grandmothers side: her father was Juan Barrera married to one Jesucita Esparza Barrera. Barolo Esparza is also someone to find out about. My grandfather was Selso Abalos(bday was April 6, 1903) who married Juanita Barrera(b-day was October 20, 1908. My uncle Andres Abalos lives in Midland TX right now. Hope this helps your search.