She was born circa 1773, and was baptized 24 Jun 1773. Her father was Gregorio Saenz, and her mother was Maria Margarita Gonzalez. Her father owned Porción 74, Mier. In 1782, she lived in Santa Albina / San Gregorio del Salero in household number 86. The church census recorded that she was a child, española, and 8 years old. Her household included 10 people.
She married Jose Norberto Peña, son of Teodoro Peña and Gertrudis de la Garza on 1 Jul 1789. She was 16 years old.