She was born circa 1753. Her father was Diego Flores, and her mother was Maria Luisa Hinojosa. Her father owned Porción 27, Mier. In 1750, she lived in Camargo. The census recorded that she was the daughter of a settler, and española. Her household had 5 people, and they did not receive government aid to move to the colony. In 1782, she lived in Mier in household number 58. The church census recorded that she was married, española, and 28 years old. Her household included 6 people.
She married Juan Jose Ygnacio Barrera, son of Nicolasa Rodriguez in 1768 in Mier. She was 15 years old, and the groom was 21 years old. Her husband died on 14 Sep 1810. He was 63 years old.
Maria Carmen Barrera. She married Jose Alejandro Guerra Cañamar, son of Ramon Guerra and Rosalia Hinojosa on 9 Apr 1813 in Mier.
Jose Julian Barrera, born 1770. He married Maria Antonia de la Garza, daughter of Benito de la Garza and Gertrudis Peña on 22 Nov 1796. Their padrino was Narciso Rodriguez, and their madrina was Juana Hinojosa.
Jose Manuel Barrera, baptized 4 Sep 1771. He married Maria Antonia Saenz. He married Maria Espiridiona Guerra, daughter of Alejandro Guerra and Lugarda Garcia in 1820 in Mier.
Maria Caterina Barrera, baptized 24 May 1777. She married Jose Francisco Saenz, son of Juan Francisco Saenz and Maria Teresa Peña on 23 Nov 1801 in Mier.
Jose Narciso Barrera, baptized 7 Nov 1787. He married Ana Maria Hinojosa, daughter of Gervacio Hinojosa and Teresa Treviño on 10 Feb 1812 in Mier.