She was born circa 1780. Her father was Antonio Montalvo, and her mother was Maria Petra Salinas. Her father owned Porción 54, Mier. In 1782, she lived in Las Jaras in household number 108. The church census recorded that she was a young child, española, and 2 years old. Her household included 14 people.
She married Jose Prudencio Salinas, son of Juan Cristostomo Salinas and Maria Josefa Ramos on 16 Feb 1801. She was 21 years old, and the groom was 27 years old. His father owned Porción 71, Mier.
Tomas Salinas. He married Francisca Ramirez, daughter of Antonio Ramirez Yzaguirre and Maria Encarnacion Canales.