Chettiar
Chettiar ( also spelt as Chetti & Chetty ) is a title used by many mercantile , weaving , agricultural and land owning castes in South India , especially in the states of Tamil Nadu and Kerala . 
<triplet> South India <subj> Tamil Nadu <obj> has part <subj> Kerala <obj> has part <triplet> Tamil Nadu <subj> South India <obj> part of <triplet> Kerala <subj> South India <obj> part of