for trade and conquering gateway to the east.

In the early 16th century the Portuguese made commercial contacts with the town and established a commercial centre in 1554 CE. The Portuguese also conducted missionary enterprise in the town. In 1658, the Dutch established an agreement with King Vijaya Nayakkar of Thanjavur on 5 January 1662. Ten villages were transferred from the Portuguese to the Dutch - Nagappattinam Port, Puthur, Muttam, Poruvalancheri, Anthanappettai, Karureppankadu, AzhingiMangalam, Sangamangalam, Thiruthinamangalam,