She married Juan Jose de la Garza, son of Francisco de la Garza Ballesteros and Juana Reyna on 12 May 1800 in Mier. She was 20 years old, and the groom was 39 years old. His father owned Mier 78 grant, Camargo 111 grant. Marriage source: link.
In 1782, she lived in Mier in household number 29. The church census recorded that she was a young child, casta. Her household included 7 people:
Facundo Chapa, casta.
Catarina Vela, casta.
Jose Desidero Chapa, casta.
Maria Gertrudis Chapa, single, casta.
Juana Josefa Chapa, a child, casta.
Maria del Pilar Chapa, a young child, casta.
Maria Isabel Ponciana Chapa, a young child, casta.
In 1791, she lived in Mier in household number 47. The church census recorded that she was a child, casta, and 11 years old. Her household included 6 people:
Catarina Vela, a widow, casta, age 77.
Jose Desidero Chapa, single, casta, age 38.
Maria Gertrudis Chapa, single, casta, age 33.
Juana Josefa Chapa, an unmarried girl, casta, age 15.
Maria del Pilar Chapa, a child, casta, age 12.
Maria Isabel Ponciana Chapa, a child, casta, age 11.