Rigdzin Düddul Dorje
Tertön Rigdzin Düddul Dorje (Wyl. gter ston rig 'dzin bdud 'dul rdo rje) (1615-1672) was a tertön whose main teacher was Jatsön Nyingpo. He was regarded as a reincarnation of Drokben Khye'u Chung Lotsawa. After the original Kathok Monastery fell into disrepair, Tertön Rigdzin Düddul Dorje built a new monastery in 1656.
- Khenpo Tsewang Dongyal, Light of Fearless Indestructible Wisdom: The Life and Legacy of H. H. Dudjom Rinpoche, Snow Lion 2008, page 278.
- Dudjom Rinpoche, The Nyingma School of Tibetan Buddhism, Its Fundamentals and History, trans. and ed. Gyurme Dorje (Boston: Wisdom, 1991), page 813-817.
- Ronis, Jann. “Bdud 'Dul Rdo Rje (1615-1672) and Rnying Ma Adaptations to the Era of the Fifth Dalai Lama.” In Power, Politics, and the Reinvention of Tradition: Tibet in the Seventeenth and Eighteenth Centuries, edited by Bryan J. Cuevas and Kurtis R. Schaeffer, 172-86.