In 1791, she lived in Mier in household number 30. The church census recorded that she was a child, española, and 8 years old. Her household included 6 people:
Da Ana Josefa de la Garza, a widow, española, age 69.
Maria Leonor Guerra Cañamar, an unmarried girl, española, age 51.
Jose Tomas Guerra Cañamar, single, español, age 33.
Maria Tomasa Guerra, a child, española, age 8.
Jose Silverio Guerra Cañamar, a widower, español, age 30.
Juan Jose Guerra, a young child, español, age 6.