She was born circa 1737. Her father was Juan Jose de la Garza, and her mother was Francisca Guerra Cañamar de la Garza.
She married Jose Antonio Canales, son of Jose Blas Canales and Maria Rosa Caterina Anzaldua on 19 Mar 1755 in Cerralvo. She was 18 years old.
Maria Margarita Canales. She married Jose Manuel Salinas, son of Joaquin Salinas and Maria de los Santos Garcia.
Maria Teresa Canales. She married Jose Antonio Barrera, son of Santiago Barrera and Maria Salome Garcia.
Maria Guadalupe Canales. She married Jose Maria Rivas, son of Patricio Rivas and Juana Tomasa Villarreal on 5 May 1785 in Cerralvo.
Francisco Javier Canales, born 1760. He married Maria Gertrudis Salinas, daughter of Joaquin Salinas and Maria de los Santos Garcia on 8 Jan 1784 in Mier.
Francisca Javiera Canales, born 1765. She married Francisco Peña, son of Jose Peña and Ana Polonia Lopez on 31 Aug 1783 in Cerralvo.