Knanaya
In 1939, the Knanaya politician and author Joseph Chazhikaden published a book on the community, Tekkumbhagasamudayam Charitram, in which he included some aspects of the communities Jewish claim. Chazhikaden built upon the Thomas of Cana tradition but asserted that Thomas' followers originated in Judea. According to Chazhikaden, the group converted to Christianity while maintaining their distinct culture and identity. Eventually, they were forced out of their homeland and moved to Cranganore, where they were welcomed by the ruler Cheraman Perumal and lived near, but maintained their separateness from, the indigenous "Northist" Saint Thomas Christians. Many modern Knanaya accept the account as factual, while others reject it. As with other Knanaya origin traditions, some Northists dispute and condemn it.