"1963Z"^^ . . . "N. R. Rajavarothiam"@en . . "Navaratnasingam Ratnavarothiam Rajavarothiam was a Ceylon Tamil politician and Member of Parliament."@en . "1908-10-08Z"^^ . . "1908Z"^^ . . . "Rajavarothiam, Navaratnasingam Ratnavarothiam"@en . "1963-08-27Z"^^ . "Sri Lankan Sri Lankan" . "Rajavarothiam, N. R."@en .