Wikipedia
H. H. Swami Santhananda Saraswati Avadhoota Swamigal (28 March 1921 - 27 May 2002) born as Subrahmanyam was a Hindu spiritual leader and teacher who established the worship of Devi Bhuvaneswari in Tamil Nadu. He was the founder of the Bhuvaneswari Peetam in Pudukkottai, Tamil Nadu, India. The very embodiment of Prema, Sri Sri Swami Santhananda was the fountainhead of Hindu Dharma and Vedic principles. In his lifetime he had conducted several yagnas as elucidated in the Sasthras and challenged orthodoxy by bringing to light, guarded Moola Mantras that ensure common good, wealth and peace.
He was a disciple of H.H.Sri Swayamprakasha Bhremendra Saraswathi of Sendamangalam and came in the lineage of H.H.Sadasiva Bhremendra Saraswathi (Sri Sri Judge Swamigal) of Pudukkottai. He founded Skandhashramam in Salem and Om Sri Skandhashramam in Chennai.