The Kwapa were found by De Soto in 1541 on the Mississippi above the mouth of the St Francis, and, according to Marquette’s map, they were partly east of the Mississippi in 1673. In 1681 La Salle found them in three villages distributed along the Mississippi, and soon afterward Tonty mentioned four villages, one (Kappa = Uʞaqpaqti, "Real Kwapa") on the Mississippi and three (Toyengan = Tanwan-jiʞa, "Small Village"; Toriman = Ti-uad¢iman, and Osotonoy = Uzutiuwe) inland; this observation was verified by Dorsey in 1883 by the discovery that these names are still in use. In early days the Kwapa were known as "Akansa," or Arkansa, first noted by La Metairie in 1682. It is probable that this name was an Algonquian designation given because of confusion with, or recognition of affinity to, the Kansa or Kanze, the prefix "a" being a common one in Algouquian appellations. In 1687 Joutel located two of the villages of the tribe on the Arkansas and two on the Mississippi, one of the latter being on the eastern side. According to St Cosme, the greater part of the tribe died of smallpox in October, 1699. In 1700 De l’Isle placed the principal "Acansa" village on the southern side of Arkansas river; and, according to Gravier, there were in 1701 five villages, the largest, Imaha (Omaha), being highest on the Arkansas. In 1805 Sibley placed the "Arkensa" in three villages on the southern side of Arkansas river, about 12 miles above Arkansas post. They claimed to be the original proprietors of the country bordering the Arkansas for 300 miles, or up to the confluence of the Cadwa, above which lay the territory of the Osage. Subsequently the Kwapa affiliated with the Caddo Indians, though of another stock; according to Porter they were in the Caddo country in 1829. As reservations were established, the Kwapa were re-segregated, and in 1877 were on their reservation in northwestern Indian Territory; but most of them afterward scattered, chiefly to the Osage country, where in 1890 they were found to number 232. ʇƆIWE’RE The ancestry and prehistoric movements of the tribes constituting this group are involved in considerable obscurity, though it is known from tradition as well as linguistic affinity that they sprung from the Winnebago.