While the majority of the Nadar population in the south of Thamirabarani river were poor, landless palmyra climbers, there also existed a small endogamous sub group of aristocratic Nadars, known as the Nelamaikarrars or Nadans, who owned vast tracts of land. These Nadans either held their position directly under Nayak rulers in the Tiruchendur area or as petty lords under the Palaiyakkarar. They commanded high respect among the population, including from groups such as the Nadar climbers, the minority Vellalars and the Brahmins. Nadan men rode horses and their women rode in covered palanquins.