Similar classifications were octoroon for one-eighth black (Latin root octo-, means "eight") and hexadecaroon for one-sixteenth black.
Governments of the time sometimes incorporated the terms in law, defining rights and restrictions. The use of such terminology is a characteristic of hypodescent, which is the practice within a society of assigning children of mixed unions to the ethnic group which the dominant group perceives as being subordinate. The racial designations refer specifically to the number of full-blooded African ancestors or equivalent, emphasizing the quantitative least, with quadroon signifying that a person has one-quarter black ancestry.
The word quadroon was borrowed from the French quarteron and the Spanish cuarterón, both of which have their root in the Latin quartus, meaning "a quarter".
Similarly the Spanish cognate cuarterón is sometimes used to describe someone whose racial origin is three-quarters white and one-quarter Indian, especially in Caribbean South America.
Quadroon was used to designate a person of one-quarter African/Aboriginal ancestry, that is equivalent to one biracial parent (African/Aboriginal and Caucasian) and one white or European parent; in other words, the equivalent of one African/Aboriginal grandparent and three White or European grandparents. In Latin America, which had a variety of terms for racial groups, some terms for quadroons were morisco or chino, see casta.
The term mulatto was used to designate a person who was biracial, with one fully black parent and one fully white parent, or a person whose parents are both mulatto. In some cases, it was used as a general term, for instance on US census classifications, to refer to all persons of mixed race, without regard for proportion of ancestries.
The term octoroon referred to a person with one-eighth African/Aboriginal ancestry; that is, someone with family heritage equivalent to one biracial grandparent; in other words, one African great-grandparent and seven European great-grandparents. An example was Russian poet Alexander Pushkin. As with the use of quadroon, this word was applied to a limited extent in Australia for those of one-eighth Aboriginal ancestry, as the government implemented assimilation policies on the Stolen generation.
Terceron was a term synonymous with octoroon, derived from being three generations of descent from an African ancestor (great-grandparent). The term mustee was also used to refer to a person with one-eighth African ancestry.
The term sacatra was used to refer to one who was seven-eighths black or African and one-eighth white or European (i.e. an individual with one black and one griffe parent, or one white great-grandparent).
The term mustefino refers to a person with one-sixteenth African ancestry. The terms quintroon or hexadecaroon were also used.
In the Antebellum South, abolitionists featured mulattoes and other light-skinned former slaves in public lectures in the North, to arouse public sentiments against slavery by showing Northerners slaves who were visually indistinguishable from them. This prevented them, the audience, from putting slaves into a category of "other", and not related to them in their society.
- Kottak, Conrad Phillip. "Chapter 11: Ethnicity and Race," Mirror for Humanity a Concise Introduction to Cultural Anthropology. New York, NY: McGraw-Hill, 2009. 238. Print.
- "Definition". dle.rae.es.
- Carter G. Woodson and Charles H. Wesley, The Story of the Negro Retold, (Wildside Press, LLC, 2008), p. 44: "The mulatto was the offspring of a white and a black person; the sambo of a mulatto and a black. From the mulatto and a white came the quadroon and from the quadroon and a white the mustee. The child of a mustee and a white person was called the mustefino."
- Princeton University WordNet Search: octoroon
- Chisholm, Hugh, ed. (1911). Encyclopædia Britannica. 19 (11th ed.). Cambridge University Press. pp. 993–994. .
- "Quadroons, Octoroons, Sacatra, and Griffe".
- Frédéric Regent, Esclavage, métissage et liberté, Grasset, 2004, p.14
- Gérard Etienne, François Soeler, La femme noire dans le discours littéraire haïtien: éléments d'anthroposémiologie, Balzac-Le Griot, 1998, p.27
- Regent Frédéric, « Structures familiales et stratégies matrimoniales des libres de couleur en Guadeloupe au XVIIIe siècle », Annales de démographie historique 2/2011 (n° 122), p. 69–98
- Lawrence R. Tenzer, "White Slaves Archived 2011-11-09 at the Wayback Machine"