Orgyen Lingpa (Wyl. o rgyan gling pa) (b. 1323) - a great tertön who revealed the Pema Kathang, the biography of Guru Rinpoche, known as the ‘Sheldrakma’, and the ‘Kathang De Nga’. He is counted among the previous incarnations of Jikmé Lingpa and the thirteen successive incarnations of Gyalsé Lharjé.
- Dudjom Rinpoche, The Nyingma School of Tibetan Buddhism, Its Fundamentals and History, trans. and ed. Gyurme Dorje (Boston: Wisdom, 1991), vol.1 pp.775-779