Maria Eusebia Garcia was born circa 1781, the daughter of Jose Antonio Garcia and Maria Francisca Bazan.
In 1782, she lived in Mier. The church census recorded that she was a young child, casta, and 1 years old. Her household included 6 people:
Jose Antonio Garcia, español, married, age 31.
Maria Francisca Bazan, casta, married, age 22.
Maria Josefa Garcia, casta, a child, age 7.
Jose Antonio Garcia, casta, a young child, age 4.
Maria Eusebia Garcia, casta, a young child, age 1.
Maria Marcelina Bazan, casta, an unmarried girl, age 16.