Vyasachala Mahadevendra Saraswati

He attained mukti at Vyasachala on the first day of the dark fortnight of Ashada in the cyclic year Akshaya (1507 AD).

The Acharyal has been described as great tapasvi and besmeared with holy vibhuthi and engaged himself in Shiva aradhana.

[1] The jeeva samadhi of Vyasachala Mahadevendra Saraswati is located in Sri Nallinaikeshwarar temple Ezhichur which is 55 km from Chennai.

It's said that 7 Siddhas pray to the Shiva Linga in the form of snakes and one who is steeped in devotion can have the good fortune of having darshan of them.

Acharyal Vyasachala Mahadevendra Saraswati attained videha mukti and went into Agni Mudra through which he was immediately transformed to sacred vibhuthi.