History of the Pandyan kings as known through the seppads

Pandyar seppeds are charters created to document the land grants made by Pandyan vendars and the land grants of their ancestors. Among the Pandyan copperplates, the seven copperplates issued during the medieval and later Pandyan period are of historical importance. Had these not been available, history would have gone without knowing Pandyar Vendhan Katungon, who rooted Kalaprar rule in Tamil Nadu.To estimate the periods of medieval and later Pandyas