Pedro Flores de Valdez was the son of Diego Flores de Valdez and Maria de Abrego (Guillen).
He requested a dispensation to marry Maria Sanchez Navarro in 1683 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.
Antonia Flores de Valdez married Juan Barrera.
Josefa Valdez was born circa 1685. She married Francisco de Castro, Juan Galvan Alvarez de Godoy.