Her father was Capt. Rodrigo Martinez, and her mother was Tomasina Isabel Gutierrez.
In 1723, she requested a dispensation to marry Lazaro de la Garza. Dispensation source: Guerra, et. al., Index to the Marriage Investigations of the Diocese of Guadalajara, p.230.
Maria Tomasa de la Garza. In 1751, she requested a dispensation to marry Juan de Hoyos .