Gonzalo de Treviño was the son of Alonso Treviño de la Garza and Maria Mayor Fernandez de Renteria.
He requested a dispensation to marry Margarita de Ayala Benavides on 23 Mar 1684 in Monterrey. The marriage record notes that he was a resident of Valle de los Salinas. Dispensation source: Guerra et al., Index to the Marriage Investigations of the Diocese of Guadalajara, vol.1 p.47.
Josefa de Treviño married Feliz de la Garza.
Juana de Treviño married Juan de Dios de la Garza.