Tomas Sanchez Duran was born circa 1650, the son of Francisco Sanchez de la Barrera and Maria Duran.
He married Ana Maria de la Barrera.
Tomas Sanchez de la Barrera married Josefa de la Garza.
Antonia Sanchez de la Barrera married Lorenzo de la Garza.
Josefa Sanchez de la Barrera was born on 26 Jan 1678. She married Jose Maria Chapa.