Original: Sri Yukteswar Giri (also spelled Sriyukteswar Giri and Sriyukteshvar Giri) (May 10, 1855-March 9, 1936) is the monastic name of Priyanath Karar (also Preonath Karar),  the guru of Paramahansa Yogananda.
Simplified: Sri Yukteswar Giri (May 10, 1855 - March 9, 1936) was an Indian guru and swami.