Her father was Joaquin Chapa Rodriguez, and her mother was Juana Rosa Vela. Her father owned Porción 58, Mier.
She married Leonardo Chapa, son of Francisco Javier Chapa and Maria Gordiana Gonzalez in 1802 in Mier. The groom was 28 years old. Her husband died on 9 Sep 1813 in the vicinity of the Rio Grande. Cause of death: killed by Indians. He was 39 years old.