Her father was Antonio Gomez de Castro, and her mother was Maria Nicolasa Treviño.
She married Blas de la Garza Falcon, son of Gov. Gen Blas de la Garza Falcon and Beatriz de Villarreal. Her husband died in 1767. He was 55 years old.
Maria Gertrudis de la Garza Falcon, born 1734. She married Salvador de la Garza, son of Jose Adriano de la Garza and Maria de Elizondo.
Jose Antonio de la Garza Falcon, born 1738. He married Leonor Mendez. He owned Porción 80, Camargo.
Juan Jose de la Garza Falcon, born 1740. He married Candida Francisca Guerra, daughter of Francisco Guerra and Ana Josefa de la Garza. He owned Porción 81, Camargo.