Yogiraj Shri Shankar Maharaj was undoubtedly one of the greatest saints of Maharashtra in the modern age. He was an Auliya or Avadhut, a term used for yogis who have reached perfection and have achieved Siddhis (occult powers). He belonged to the Nath Panth (Sect), though he did not follow its their dress or mannerisms. He took samadhi in Pune at the age of about 150 years on April 28th 1947, an event which he had postponed for seventeen years at the request of his disciple Dr Nagesh Dhaneshwar.