From the left: Drubwang Tsoknyi, Drongtrul Chokyi Nyima, Tsikey Chokling, and Riwoche Phakchok. Yonge Mingyur was not present that day. (All names can be appended "Rinpoche").
The picture was taken at Nangkyi Gompa Hermitage, 2004, about two years before the passing of Tulku Urgyen.