"Ayirathon" - (Sathabhishekam poem)
Ayirathon - Tamil (PDF) - Written in mid 1960's
The original Tamil poem was written by KNS to felicitate Sri S. Vaidyanatha ayyar, father-in-law of his daughter India Devi, when he completed 80 years. However its universal theme makes it apt for all "thousanders."
His son Prof. S. Naranan has translated it into English, as "Thousander".
Thousander - English (PDF) - Translated Dec 2010