Sri Pachaiamman Mannarswami Trust

In 1996, the Sri Pachaiamman Mannarswami Trust was formed comprising 6 hereditary Agamudaiyar families of Tiruvannamalai whose ancestors have been traditionally serving Goddess Pachaiamman at a location at the south east slope of Arunachala for many generations. The site of the current Temple is believed to have originated sometime during the Chola period (8th to 11th Century). But the Temple, as we now know it, is only about 120 years old.

Source: http://www.arunachalasamudra.org/pachaiammantemple.html

THANKS : BROTHER SHARMALAN THEVAR