Maria Josefa Peña was born circa 1762, the daughter of Jose Peña and Ana Polonia Lopez.
She married Jose Cosme de la Garza on 16 Jul 1780 in Mier.
She married Juan Jose Treviño on 26 Feb 1794.
In 1782, she lived at La Bonita/ San Nicolas. The church census recorded that she was married, española, and 20 years old. Her household included 3 people:
Jose Cosme de la Garza, español, married, age 26.
Maria Josefa Peña, española, married, age 20.
Maria Tomasa de la Garza, española, a young child, age 6.