In 1743 Nizam-ul-mulk, lieutenant of the Deccan Plateau, displaced most of the Marathas from the region and Tirunelveli came under the rule of the Nawabs of Arcot. The original power lay in the hands of the "polygars", who were originally military chiefs of the Nayaks. The city was known as Nellai Cheemai, with "Cheemai" meaning "a developed foreign town". The "polygars" built forts in the hills, had 30,000 troops and waged war among themselves. In 1755, the British government sent a mission under Major Heron and Mahfuz Khan which restored some order and bestowed the city to Mahfuz Khan. The "poligars" waged war against Mahfuz Khan seven miles from Tirunelveli, but were defeated. The failure of Mahfuz Khan led the East India Company to send Muhammed Yusuf for help. Khan became ruler, rebelled in 1763 and was hanged in 1764. In 1758, British troops under Colonel Fullarton reduced the "polygar" stronghold under Veerapandiya Kattabomman. In 1797, the first Polygar war broke out between the British (under Major Bannerman) and the "polygars" (headed by Kattabomman). Some "polygars" (such as the head of Ettaiyapuram) aided the British; Kattabomman was defeated and hanged in his home province of Panchalaguruchi. Two years later, another rebellion became known as the Second Polygar War. Panchalankuruchi fell to the British, after stiff resistance. The Carnatic region came under British rule thereafter.