Incha. An unidentified tribe said to have lived where there were Spanish settlements and to have been at war with the Mantons (Mento) of Arkansas River in 1700. 1
- Icca – Iberville (1702) in Margry, Déc., IV, 561, 1880.
- Incha – Ibid., 599.
- Hodge, Handbook of American Indians, 604, 1905.