She was born circa 1734. Her father was Juan Diego Longoria, and her mother was Clara Maria Chapa. In 1750, she lived in Camargo. The census recorded that she was the daughter of a settler, and 16 years old. Her household had 8 people, and they received government aid to move to the colony.
She married Jose Miguel Salinas, son of Miguel Salinas Cervera and Maria Matilda Olivares. He owned Porción 7, Camargo. Her husband died on 24 Feb 1794 in Mier. He was 46 years old.