Ngari Panchen Pema Wangyal
Ngari Panchen Pema Wangyal (mnga' ris paṇ chen padma dbang rgyal) (1487-1542) - An important Nyingma scholar and tertön who is most famous for his Ascertainment of the Three Types of Vows. His reincarnation was Changdak Tashi Tobgyal.