Maria Josefa de la Garza was the daughter of Manuel de la Garza and Teresa Caballero de los Olivos.
She requested a dispensation to marry Lorenzo Davila in 1734. Dispensation source: Guerra et al., Index to the Marriage Investigations of the Diocese of Guadalajara, p.69.
She requested a dispensation to marry Santiago Valdez in 1751. Dispensation source: Guerra et al., Index to the Marriage Investigations of the Diocese of Guadalajara, p.144.