LEON CADOGAN 1899–1973. One of the foremost ethnographic experts in Paraguay. He was noted for his research on the origins, languages and customs of the Forest Indians of Eastern Paraguay. The son of an Australian immigrant belonging to the New Australia Co-Operative Society ... he was one of the first people to denounce the mistreatment of the Ache (one of the tribes) at the hands of the Mezi ... (read more)