Nyingma School master Tsikey Chokling Rinpoche (c.1870--c.1940) was the first incarnation of the revered Treasure Revealer Chokgyur Dechen Lingpa. Tulku Urgyen Rinpoche (1921--1996) is considered one of the great modern meditation masters; Chokyi Nyima Rinpoche is his spiritual heir. H. H. Dujdom Rinpoche (1904--1987) was the supreme head of the Nyingma lineage. Erik Pema Kunsang, and his partner and editor Marcia Schmidt are the founders of Ranjung Publications.