Copper Raghavendra Swamy,
Shri Guru Raghavendra Swami (1595?1671) is an influential 16th century Hindu saint who advocated Vaishnavism (worship of Vishnu as the supreme God) and Shri Madhvacharya?s Dvaitaphilosophy. He ascended Brindavana at Mantralayam in present day Andhra Pradesh in 1671.
His devotees? faith regarding his continued presence at his Brindavan in Mantralayam, either in physical or metaphysical form makes it a very popular religious destination in India.