Sri Thondaradippodi Azhwar’s thirunakshtram is Kettai  in the Tamil month of Marghazhi. Follow the link for a brief outline of the Azhwar’s life story.

http://azhwar.org/documents/Sri_Thondaradippodi_Azhwar.pdf

http://azhwar.org/documents/Sri_THONDARADIPODI_AZHWAR_R.pdf

The_Glory_of_Sri_Thondaradippodi_Azhwar2