Sir Andrew Cogan, 1st Baronet also known as Andrew Coggan (born circa 1600, Greenwich, England; died circa 1660) was the first agent of the English East India Company to rule Madras (a. k. a. Chennai). He was the chief of the Masulipatnam factory when Madras was purchased from Peda Venkata Raya, the last king of the Aravidu dynasty of the Vijayanagara Empire, the capital of which was at Chandragiri. As such Cogan is a significant figure in the history of the English colonial empire. Purchase of Madras In 1637, Francis Day, a member of the Masulipatnam Council and Chief of the Armagon Factory, made 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 Venkatapathy Nayak, who ruled the coast from Pulicat up to San Thome. He had his seat at Wandiwash and his brother, Ayyappa Nayak resided at Poonamallee. It is widely presumed that Ayyappa Nayak was the one who made overtures to the English to choose the area comprising the modern-day George Town for settlement. The offer looked good, and Day consulted Cogan, his superior, who investigated the proposed site and examined trading possibilities there. The results were favourable and Day secured a grant offering the village of Madraspatnam to the English for a period of two years. The grant was dated August 1639, and after obtaining the approval of the Factory at Masulipatnam and the Presidency of Bantam (in Java), the settlement of Madraspatnam was begun. Construction of Fort St. George Day and Cogan were jointly responsible for the construction of Fort St. George. The building of the Factory House was taken up on 1 March 1640. A portion of the structure was presumably completed by St. George's Day (23 April) of that year and consequently the name "Fort St. George" was given to the fort. The bastions were the first fortifications constructed; erection of the curtain walls connecting them proceeded more slowly, as it constructed in stages as funds permitted. The whole Fort took fourteen years to construct and was finished only in 1653. Cogan's agency Soon after the construction of Fort St. George had begun, Day was charged with the offence of trading privately, outside of his parent company, and he left for England in 1641. During his absence, Cogan was made the