His father was Rodrigo Flores de Valdez Carballo, and his mother was Maria Isabel de Salazar y Treviño.
He married Josefa de la Fuente, daughter of Domingo de la Fuente and Francisca Martinez Guajardo Rodriguez.
Antonio Flores de Valdez. He married Mariana de la Garza, daughter of Pedro de la Garza de la Rocha and Ana Diaz Botello on 25 Aug 1701 in Monterrey.
Isabel Flores de Valdez. She married Lorenzo Garcia, son of Lorenzo Garcia and Juana de la Garza.
Manuela Flores de Valdez. She married Andres Ramon, son of Diego Ramon and Feliciana Camacho on 24 Sep 1704 in Monclova.
Maria Flores de Valdez. She married Pedro del Bosque, son of Fernando del Bosque and Juana de Farias y Sosa.
Nicolas Flores de Valdez. He married Antonia del Bosque, daughter of Fernando del Bosque and Juana de Farias y Sosa.
Joseph Flores de Valdez. He married Melchora del Bosque, daughter of Fernando del Bosque and Juana de Farias y Sosa.
Juana Flores de Valdez, born 1674. She married Pedro de la Garza, son of Pedro de la Garza de la Rocha and Ana Diaz Botello on 24 Jun 1692 in Monclova.
Maria Ignacia Flores de Valdez, born 1676. She married Bernardo de Hoyos, son of Pedro Santiago de Hoyos and Maria de la Garza de la Rocha.