She was born circa 1715. Her father was Jose Sebastian Anzaldua Dueñas, and her mother was Maria Mariana Saucedo Perez.
She married Jose Blas Canales, son of Capt. Blas Canales Montemayor and Maria Baez de Benavides.
Jose Antonio Canales. He married Ana Josefa de la Garza, daughter of Juan Jose de la Garza and Francisca Guerra Cañamar de la Garza on 19 Mar 1755 in Cerralvo.
Ramon Canales, born 1760. He married Maria Leonor Garcia, daughter of Diego Garcia and Maria Gertrudis Salinas in Sep 1781 in Mier.