The Dudjom incarnation line is generally said to have begun with the seventeenth-century Katok lama Dudul Dorje, although Orgyen Dudul Rolpatsel is sometimes mentioned as the first of the line. Dudul Dorje’s reincarnation, Dudjom Lingpa, was the progenitor of the Dudjom Tersar, of which his reincarnation, the great twentieth-century lama Dudjom Rinpoche, was the main propagator.