Maria Isabel de Salazar y Treviño was the daughter of Pedro de Salazar and Maria Isabel de Treviño Quintanilla.
She married Rodrigo Flores de Valdez Carballo.
Diego Flores de Valdez married Maria de Abrego.
Nicolas Flores de Valdez married Maria de la Peña.
Ana del Valle married Diego de Ayala Treviño.
Clara del Valle married Diego Saenz.
Juan Flores de Valdez was born circa 1612. He married Francisca de Cepeda de la Fuente.