コロマンデル海岸
In 1637, Francis Day, then a member of the Masulipatnam Council and Chief of the Armagon Factory, undertook a voyage of exploration down the Coromandel Coast, as far as Pondicherry. At that time, the Coromandel Coast was ruled by the Raja of Chandragiri through a local chief or Nayak, Damarla Venkatappa Nayak, who ruled the coast from Pulicat up to Santhome. He had his seat at Wandiwash and his brother, Ayyappa Nayak resided at Poonamallee.