reply look this pandyan claim by most tamil castes including paravar shanar nadar and others is original research and synthesis and a complete mess concerning tone and style there isn't solid proof or evidence regarding most of these theories wikipedia clearly needs scholarly citations both the nadar caste and paravas article has been tagged problematic because of this concern i might no longer be able to guide you because of time constraints and other editing which i have to do you can ask your queries to some editors or use the help me tag thank you '''geek