 This information was provided by "neelakanda shastri" (நீலகண்ட சாஸ்திரி).Cheranmahadevi was under the ruling of kings like pandiyas, cherans, cholans, vijayanagra, chola pandiya, chera pandiya, veenadu kings we have the proof for their ruling of the city.Cheranmahadevi was known as King Cheran's gift to her daughter.