"Historians P. C. Choudhuri, K. R. Medhi and K. L. Barua state that "the Brahmins noted in the Nidhanpur and Dubi inscriptions of king Bhaskaravarman" bore surnames "which are at present used by Kayasthas of Bengal and Nagara Brahmins of Gujarat," and "were either of the Alpine origin or pre-Vedic Aryans." Similarly, the Kayasthas and Kalitas of Assam "are also supposed to be descendants of extra-Vedic Aryans"."