He was born circa 1590.
He married Juana de Treviño Quintanilla y Salazar, daughter of Pedro de Salazar and Maria Isabel de Treviño Quintanilla.
Leonor de Morales. She married Vicente Guerra Cañamar, son of Antonio Guerra Cañamar and Catalina Vela.
Luis de Morales. He married Maria Lobo Guerrero (de las Casas, de Cordova ), daughter of Juan Alonso Lobo Guerrero and Maria de las Casas Navarro.
Joseph Ramon (de Morales). He had a relationship with Catalina Martinez, daughter of Juan Martinez Guajardo and Isabel Flores de Valdez. He married Juana Gutierrez, daughter of Domingo Gonzalez and Maria de Abrego in 1648.
Antonio de Morales. He married Maria de Montemayor, daughter of Miguel de Montemayor and Monica Rodriguez Treviño. He married Ysabel de Castro, daughter of Ysabel de Castro. He married Isabel Flores de Abrego, daughter of Tomas Flores de Abrego and Maria de la Cerda.
Francisca de Morales. She married Pedro de los Santos Coy, son of Bernardo de los Santos Coy and Maria Ines de la Cerda.