Her father was Nicolas Vela, and her mother was Maria Regina Garcia. Her father owned Porción 82, Camargo. In 1750, she lived in Camargo. The census recorded that she was the daughter of a settler. Her household had 4 people, and they did not receive government aid to move to the colony.
She married Bernardo Villarreal, son of Jose Antonio Villarreal and Maria Catarina Hinojosa. He owned Porción 9, Camargo.