Nivruttinath: The eldest brother of Sopan, Nivrutti was an authority on the philosophy of the Nath. Gahininath, one of the nine Nath gurus, accepted Nivrutti as his disciple and initiated him into the Nath sect, instructing him to propagate devotion to Shri Krishna. Dnyaneshwar accepted his elder brother as his own guru. After the early samadhi of Dnyaneshwar, Nivrutti travelled with his sister Muktai on a pilgrimage along the Tapti River, where they were caught in a thunderstorm and Muktai was swept away. Nivrutti obtained samadhi at Tryambakeshwar. Around 375 abhangs are attributed to him but the authorship of many of them is disputed due to difference in writing style and philosophy.