CAIUS, R. P. J. 18?? — 19??. S. J. Father. Missionary in Tiruchirappalli.

Publications: “Au Pays des Castes. Castes des pays Dravidiens”, Anthropos 1, 1906, 426-434; “Au Pays des Castes. Les Brahmanes. (Suite)”, Anthropos 3, 1908, 239-243, 637-650.

Sources: Nothing except the two articles found.