I am not sure whether this also has been discussed in our forum.
Kalki himself in PS manya times mentions Arul Mozhi Varman as Raja Raja Thevar.
I do have few friends in that community and when I started to learn more about them I got confused. They say all put together they are called Mukkulam (Kallar / Agamudayar / Maravar) I get different explanation for these names. Among Kallar also there are so many sub castes Eesa Nattu Kallar / Gandharva Kottai Kallar / Pira Malai Kallar. There is also one more group called Servai.
Maharaja of Pudukottai is also from the same community I guess but they have a surname attached to their name "Thondaiman"
Where did Raja raja Chozhan fit in all these scheme of things?
Has this been discussed earlier. I am ALWAYS late so I am sure that I will get a one liner from our dear SPS stating that we have discussed this already !
I believe a lot has been discussed about this community in the book "KALLAR SARITHIRAM" written by one NA MU VENKATASWAMY.
Again, I don't know how authentic his research over the subject is. Yellam solli kelvi pattadhu dhaan. Anyone has read this book already, if so comments please.