She was born circa 1722. Her father was Antonio Garcia de Sepulveda, and her mother was Isabel Gutierrez de Lara.
She married Lazaro Vela. He owned Mier 57 (tract).
Juana Rosa Vela, born 1745. She married Joaquin Chapa, son of _ Rodriguez.
Gertrudis Vela, born 1752. She married Juan Pantaleon Izaguirre, son of Martin Izaguirre and Juana Hernandez.
Jose Nicodemus Vela, born 1752. He married Maria Gertrudis Ramirez Vela, daughter of Jose Antonio Ramirez and Catarina Vela on 21 Aug 1776 in Mier.
In 1757, she lived in Mier in household number 20. The church census recorded that she was married to Lazaro Vela. Her household included 9 people, including 7 children.
In 1782, she lived in La Gloria in household number 98. The church census recorded that she was married, española, and 60 years old. Her household included 3 people:
Lazaro Vela, married, español, age 61.
Maria Antonia Garcia, married, española, age 60.
Jose Miguel Garcia, a youth, español, age 18.