11°57′34.58″N 79°43′37.86″E / 11.9596056°N 79.7271833°E / 11.9596056; 79.7271833 Thondamanatham is one of the 4 Firkas[1] of Villianur taluk in Pondicherry (North) Revenue Sub-division of the Indian union territory of Puducherry.