His father was Nicolas Ochoa de Elejalde, and his mother was Maria Isabel de la Garza Gonzalez.
He married Margarita de las Casas, daughter of Marcos de las Casas and Gertrudis de la Vega on 13 Mar 1697 in Monterrey. It was her second marriage.
He married Margarita Garcia Davila. It was his second marriage.