Partus sequitur ventrem was a legal doctrine passed in colonial Virginia in 1662 and other English crown colonies in the Americas which defined the legal status of children born there; the doctrine mandated that children of slave mothers would inherit the legal status of their mothers. As such, children of enslaved women would be born into slavery. The legal doctrine of partus sequitur ventrem was derived from Roman civil law, specifically the portions concerning slavery and personal property (chattels), as well as the common law of personal property; analogous legislation existed in other civilizations including Medieval Egypt in Africa and Korea in Asia.

Sarah "Sally" Hemings was a female slave with one-quarter African ancestry owned by president of the United States Thomas Jefferson, one of many he inherited from his father-in-law, John Wayles.