Her father was Blas de la Garza, and her mother was Maria Magdalena Garcia. In 1750, she lived in Revilla in household number 38. Her household included 2 people.
In 1746, she requested a dispensation to marry Joseph Cayetano de la Garza. Dispensation source: Guerra, et. al., Index to the Marriage Investigations of the Diocese of Guadalajara, p.114.