Benjamin Irving Rouse (August 29, 1913 – February 24, 2006) was an American archaeologist on the faculty of Yale University best known for his work in the Greater and Lesser Antilles of the Caribbean, especially in Haiti. He also conducted fieldwork in Florida and Venezuela. He made major contributions to the development of archaeological theory, with a special emphasis on taxonomy and classification of archaeological materials and studies of human migration.
The Kalinago, also called Island Caribs or simply Caribs, are an Indigenous people of the Lesser Antilles in the Caribbean. They may have been related to the Mainland Caribs (Kalina) of South America, but they spoke an unrelated language known as Kalinago or Island Carib. They also spoke a pidgin language associated with the Mainland Caribs.
At the time of Spanish contact, the Kalinago were one of the dominant groups in the Caribbean (the name of which is derived from "Carib", as the Kalinago were once called). They lived throughout north-eastern South America, Trinidad and Tobago, Barbados, the Windward Islands, Dominica, and possibly the southern Leeward Islands. Historically, it was thought their ancestors were mainland peoples who had conquered the islands from their previous inhabitants, the Igneri. However, linguistic and archaeological evidence contradicts the notion of a mass emigration and conquest; the Kalinago language appears not to have been Cariban, but like that of their neighbors, the Taíno. Irving Rouse and others suggest that a smaller group of mainland peoples migrated to the islands without displacing their inhabitants, eventually adopting the local language but retaining their traditions of a South American origin.