His father was Juan de la Garza, and his mother was Maria Gertrudis Chapa. His father owned Porción 23, Mier. He owned Porción 13, Camargo, Porción 15, Camargo, Porción 16, Camargo.
He married Maria Josefa Lopez de Jaen, daughter of Jose Benito Lopez and Maria Josefa Cano. Her father owned Porción 15, Camargo.