 King Jeyaveera Cinkaiariyan (1380 — 1410 CE) shipped stone blocks from Koneswaram temple, Trincomalee to renovate the temple's sanctum sanctorum.Jeyaveera Cinkaiariyan's successor Gunaveera Cinkaiariyan (Pararacacekaran V), a trustee at Rameswaram who also oversaw structural development of this temple and the promotion of Saivite beliefs donated part of his revenue to Koneswaram.Especially to be remembered are the immense sums that were spent during the tenure of Pradani Muthirulappa Pillai towards the restoration of the Pagodas which were falling into ruins and the splendid Chockattan Mantapam or the cloistered precincts of the temple at Rameswaram that he finally completed.