She was born circa 1771. Her father was Julian Tanguma, and her mother was Isabel Maria Gonzalez. At the baptism, the priest recorded her residence as Rancho Miguel Perez. In 1791, she lived in Mier in household number 52. The church census recorded that she was an unmarried girl, and 20 years old. Her household included 8 people. Birth source: link
She married Severiano Bazan, son of Guadalupe Bazan on 20 Jan 1792. She was 21 years old, and the groom was 24 years old.