He was succeeded by his son Jananathan who distinguished himself in many of the Chola campaigns .
Krishnan Raman became the commander - in - chief of the Chola army under Raja Raja 's son Rajendra Chola and assumed the traditional title Rajendrasola Brahmarayan .
Krishnan Raman was succeeded by Krishnan Raman 's son Jananathan who distinguished himself in many of Rajendra Chola Chola campaigns .
Krishnan Raman became the commander - in - chief of the Chola army under Raja Raja 's son Rajendra Chola and assumed the traditional title Rajendrasola Brahmarayan .