Her father was Pedro Jose Flores, and her mother was Gertrudis Canales.
She married Jose Antonio Garcia, son of Gaspar Garcia and Maria Gertrudis de la Barrera on 9 May 1784 in Mier. The groom was 28 years old. Their padrino was Manuel [Jr.] Hinojosa, and their madrina was Maria de los Santos Garcia. His father owned Porción 1, Mier.