For the first time, the work Genealogy of the South Indian Deities of the first Protestant missionary to India, Bartholomaeus Ziegenbalg (1682-1719), is made accessible to an English readership. Originally published in 1713, the text reveals Ziegenbalg's ethos in the emerging European Enlightenment and his willingness to learn from the South Indians. The text contains the original voices of knowledgeable South Indians from various religious backgrounds and presents South India in a vivid, direct and unfiltered way. In this volume Daniel Jeyaraj edits and presents the German original in an English translation. This is followed by a detailed textual analysis, a glossary and an appendix. This book is invaluable for anyone interested in reliable information about the interactions of Europeans with Hindu and Tamil religion and culture.