Tulku Apen
Tulku Apen — an important disciple of Tertön Sogyal who was also the son and student of Tertön Trimé (aka Trimé Ösal Lingpa). He became the teacher of Garje Khamtrul Rinpoche, Jamyang Khyentse Chökyi Lodrö and Palpung Situ Pema Wangchok Gyalpo. The reincarnation of Tulku Apen was born as Garje Khamtrul Rinpoche’s son.