Title: Las innombrables
Subjects: Physicians, Historians, Biography, History
Places: Mexico, Nuevo León (State), Monterrey (Mexico)
People: José Eleuterio González (1813-1888), María del Carmen Arredondo (approximately 1820-1886), Melchora Hernández (1812-1872), María Josefa González (1794-1833)
Time periods: 19th century