Eugenio María de Hostos, Puerto Rican-American sociologist, philosopher, and lawyer (b. 1839)
Eugenio María de Hostos (January 11, 1839 – August 11, 1903), known as "El Gran Ciudadano de las Américas" ("The Great Citizen of the Americas"), was a Puerto Rican educator, philosopher, intellectual, lawyer, sociologist, novelist, and Puerto Rican independence advocate.