He married Mariana Duarte Madoma.
Francisca Javiera Flores de Valdez. She married Sebastian Flores de Abrego, son of Diego Flores de Abrego.
Josefa Flores de Valdez. She requested a dispensation to marry Francisco Gomez Mascorro due to affair. She married Francisco Flores de Abrego, son of Joseph Flores de Abrego.
Nicolas Flores de Valdez, born 1675. On 10 Feb 1703, he requested a dispensation to marry Nicolasa Ximenez in Monclova. They were married on 3 May 1707 in Monclova. On 30 Dec 1700, he requested a dispensation to marry Maria Rodriguez in San Pedro de las Sabinas. On 29 Nov 1702, he requested a dispensation to marry Isabel Flores de Abrego in Monterrey.
registrered a brand in San Pedro de Boca de Leones, Aug. 1704