Francisca Javiera Saenz was born circa 1757, the daughter of Juan Diego Saenz and Josefa Sanchez.
She married Jose Matias Garcia on 7 May 1777 in Mier.
In 1782, she lived at Puerticitos. The church census recorded that she was married, casta. Her household included 2 people:
Jose Matias Garcia, casta, married, age 27.
Francisca Javiera Saenz, casta, married.