 The two Kopperunchingas have left a large number of inscriptions mostly in the North and South Arcot districts and in the Chingleput district.The title "Kadava" is found among the several titles assumed by Mahendravarman I, Narasimhavarman I and Narasimhavarman II.The "Kadava" name with "Tondaiyar" and "Kaduvetti", is found in Tamil literature to refer to the Pallavas.