R. Sivagurunathan

Kalasuri Ratnadurai Sivagurunathan was a Sri Lankan journalist, lawyer, academic and editor of Thinakaran.

7 October 1931

Born on the same birth date (7 October 1931): Cotton Fitzsimmons • Desmond Tutu • Tommy Lewis (American football)

Born on the same birth day (7 October): Alex Groza • Caesar Rodney • Daniel Boucher (musician) • Donald Tsang • Dylan Baker • Erastus Corning 2nd • Harry Kroto • June Allyson • Louis Tancred • Maurice Grevisse • Michael Hurll • President of Peru • Ralph Johnson (computer scientist) • Robert Westall • Shawn Ashmore • Simona Amânar • Uncle Dave Macon

Born in the same month (October 1931): A. P. J. Abdul Kalam • Anatoliy Zayayev • Basil D'Oliveira • David M. Wilson • Ed Emberley • Eileen Derbyshire • Glenn Hall • Ken Morrison • Riccardo Giacconi • Richard Rorty • Roger Climpson • Suhailah Noah • Terence Conran • William P. Clark Jr.