Knanaya
The earliest extensive written evidence for the division of the Christian community of India dates to the 16th century. The St. Thomas Christian tradition defines the division as being both geographical and ethnic, expressing that the Native St. Thomas Christians initially resided on the north side of the Chera Empire's capitol city of Cranganore while the Middle Eastern migrant Knanaya arrived and settled on the south side, which subsequently led to the designations Northist and Southist. Celebrated St. Thomas Christian scholar Dr. Placid J. Podipara wrote the following about the division: