Jaga (Rajasthan)
Jagas are a social caste based group of people higher up in the Hindu hierarchy who held the traditional job of genealogists of primarily Rajput, Gurjar and Meenas and Gaderiya Dhangar& Nikhar
families mainly in Rajasthan, India and surrounding states.
jagas are the caste which keep record of all generations of an individual family.there record was written in a big yellow book called.