V.O.Chidambaram Pillai
He was a prominent lawyer and a trade union leader. He gets credit for launching the “the first indigenous Indian shipping service” between Tuticorin and Colombo with the “Swedeshi Steam Navigation Company competing against British ships” He is also as “Kappal Ottia Tamilan.
Reference: https://thoothukudi.nic.in/tourism/festivals-personalities/