He was the president of the Rotary Club of Colombo, patron of the Colombo Tamil Sangam and one of the founders of the Hindu Educational Society which established the Colombo Hindu College.[8] He was elected vice president of the Royal Asiatic Society (Ceylon) Branch in 1952.[9]
He was married to Lady Vaithianathan. His son Mahen Vaithianathan was one of the first diplomats of the Ceylon Overseas Service.[10] He lived at "Senthil", Charles Place, Colombo 3.
^ abRajasingham, K. T. "Chapter 15: Turbulence in any language". SRI LANKA: THE UNTOLD STORY. Archived from the original on 8 February 2002.{{cite book}}: CS1 maint: unfit URL (link)
^"ABSTRACT OF PROCEEDINGS". The Journal of the Ceylon Branch of the Royal Asiatic Society of Great Britain & Ireland. 3 (New Series): 90–98. 1953. Retrieved 2 January 2024.