In 1683, he requested a dispensation to marry Maria Sanchez Navarro in Saltillo. Dispensation source: Guerra, et. al., Index to the Marriage Investigations of the Diocese of Guadalajara, 9-10, p.47.
He married Mariana Montalvo, daughter of Joseph Montalvo and Beatriz Barrera. It was his second marriage.
Antonia Flores de Valdez. She married Juan Barrera, son of Ana Estacia (Anastacia) de la Barrera.
Cristobal Flores de Valdez. In 1724, he requested a dispensation to marry Maria Bernarda de la Garza.
Josefa Valdez, born 1685. She married Francisco de Castro. On 8 Mar 1717, she requested a dispensation to marry Juan Galvan Alvarez de Godoy in Monclova.