Her father was Sgt. Major Francisco de la Garza Falcon, and her mother was Leonor Sepulveda Renteria.
In 1710, she requested a dispensation to marry Juan Guerra Cañamar. It was his second marriage. Dispensation source: Guerra, et. al., Index to the Marriage Investigations of the Diocese of Guadalajara, p.213.
In 1721, she requested a dispensation to marry Miguel Leal de Leon. It was her second marriage. Dispensation source: Guerra, et. al., Index to the Marriage Investigations of the Diocese of Guadalajara, p.72.