Chim Namkha Drak (mchims nam mkha' grags) was born in Mondoi Kau (smon 'gro'i kha'u) in Upper Nyang (myang stod), in U, in 1210, the iron-horse year of the fourteenth sexagenary cycle. He was of the Chim (mchims) clan. His parents were named Dargon (dar mgon) and Lhemen (lhas sman); his father's family claimed descent from Chim Dorje Drelching (mchims rdor rje sprel chung), a minister to the Tibetan king, Tri Songdeutsen (khri srong lde'u btsan, 742-797).
He took novice vows and later full monastic ordinations by a lama named Pelden Dromoche (dpal ldan gro mo che), who was possibly the same person as the fourth abbot of Nartang Monastery (snar thang dgon), Droton Dutsi Drakpa (gro ston bdud rtsi grags pa, 1153-1232), one of his main teachers.
He studied the texts of the Kadam tradition with several masters, including the fifth abbot of Nartang, Zhangton Chokyi Lama (zhang ston chos kyi bla ma, 1184-1241); the sixth abbot of Nartang, Sanggye Gompa Sengge Kyab (sangs rgyas sgom pa seng ge skyabs, 1179-1250); Chim Loten Nyamme (mchims blo brtan mnyam med, d.u.); Geshe Tashi Gangpa (dge bshes bkra shis sgang pa, d.u.); Drubtob Maṇi Hūṃbar (grub thob ma Ni hUM 'bar, d.u.). Tashi Gangpa transmitted the Avalokiteśvara teachings passed from Jangsem Dawa Gyeltsen (byang sems zla ba rgyal mtshan, d.u). +
Konchok Lhundrub was the tenth abbot of Ngor Monastery, serving from 1534 to 1557. He is remembered as one of the most accomplished and prestigious Ngor abbots, comparable in reputation to Ngor's founder Kunga Zangpo. +
Ngorchen Kunga Zangpo was one of the most famous and influential Sakya teachers of the fifteenth century. A student of Sharchen Yeshe Gyeltsen and Buddhaśrī, he played an important role in the revitalization of the Sakya tradition following the collapse of Yuan patronage, with the establishment of Ngor Monastery in 1429, and the cultivation of support from Mustang and the Rinpung family in Shigatse. He famously engaged in a polemical debate with Khedrubje over the authenticity of the Sakya Hevajra teachings. Among his disciples were Muchen Sempa Chenpo, Gorampa Sonam Sengge, and Shākya Chokden. +
The Second Pawo Tsuklak Trengwa was a prominent sixteenth-century Kagyu scholar whose best known composition was the ''Chojung Khepai Gaton'' (''chos 'byung khas pa'i dga' ston''), or ''Scholars Feast'', a history of Buddhism in India and Tibet, as well as the history of the Karma Kagyu tradition. He is also famous for a massive commentary (975 folios) on the ''Bodhicaryāvatāra'' (''The Way of the Bodhisattva''), which is still the standard for Karma Kagyu commentaries. He was a disciple of the Eighth Karmapa, the Fourth Zhamar, Dakpo Chokle Namgyel and other Kagyu lamas. He supervised the cremation the Eighth Karmapa, enthroned the Fifth Zhamar and also later organized the enthronement of the Ninth Karmapa. +
Padampa Sanggye was a Buddhist adept well known for his teachings in Tibet, especially of the Prajñāpāramitā corpus and Mahāmudrā system, as well as what would become known as the Zhije tradition. He is also associated with Chod lineages: many sources describe him as a teacher of Machik Labdron, who would herself become known as the genetrix of Chod. +
Jetsun Drakpa Gyeltsen of the aristocratic Khon family was the third of the five men credited with founding the Sakya order. He was also the Fifth Sakya Tridzin, or throne holder. His father Sachen Kunga Nyingpo and his elder brother Sonam Tsemo were the first and second Sakya patriarchs. Drakpa Gyeltsen was instrumental in the early recording and compiling of the Lamdre teachings that form the basis of the Sakya tradition. +
Rongton Sheja Kunrik is the second in the line of great Sakya masters known as the Six Ornaments of Tibet. Among these teachers he is particularly revered for his mastery of the Buddhist sutras. Rongton studied and taught at Sangpu Neutok Monastery. He founded Penpo Nalendra Monastery in 1436. +
Sachen Kunga Nyingpo was the first of the Sakya Jetsun Gongma Nga, the five founding patriarchs of Sakya. These five men of the Khon family are credited with having laid the foundations for the Sakya tradition. Sachen was a layman and the third Sakya Tridzin or throne holder, a position distinct from his later designation as a patriarch. His father, Khon Khonchog Gyelpo, was the first Sakya throne holder and the founder of what became Sakya monastery. +
Sakya Paṇḍita Kunga Gyaltsen, commonly referred to as Sapaṇ, was the fourth of the Five Patriarchs of Sakya and the sixth Sakya throne holder. A member of the illustrious Khon family that established and controlled the Sakya tradition, he was an advocate for strict adherence to Indian Buddhist traditions, standing in opposition to Chinese or Tibetan innovations that he considered corruptions. In this regard he was a major player in what has been termed the Tibetan Renaissance period, when there was a move to reinvigorate Tibetan Buddhism’s connections to its Indian antecedents. He was instrumental in transmitting the Indian system of five major and five minor sciences to Tibet. As an ordained monk, Sapaṇ was instrumental in laying the groundwork for adherence to the Vinaya at Sakya Monastery, built under his successors. He authored more than one hundred texts and was also a prolific translator from Sanskrit. His writings are among the most widely influential in Tibetan literature and prompted commentaries by countless subsequent authors. Sapaṇ’s reputation as a scholar and Buddhist authority helped him forge close ties with powerful Mongols, relations that would eventually lead to the establishment of Sakya Monastery and its position of political power over the Thirteen Myriarchies of central Tibet. +
Gampopa Sonam Rinchen, also known as Dakpo Lhaje, is credited with founding the Kagyu tradition of Tibetan Buddhism. Trained first as a medical doctor and then ordained as a Kadam monk, Gampopa met Milarepa when he was thirty years old, and spent much of the next decades in meditation retreat. Never renouncing his monastic vows, he combined the Indian Mahāsiddha practices brought back to Tibet by Marpa and others with the monastic order of his Kadampa teachers. He also united the Kadam teachings of Lamrim with the Mahāmudrā teachings he received from Milarepa. He founded Daklha Gampo in 1121 and trained many of the greatest Kagyu masters of all time, including the First Karmapa and Pakmodrupa. +
Chennga Lodro Gyeltsen, one of the principal students of Khedrubje, was an early Geluk scholar-adept. He was educated in the classical scholastic curriculum and gained a reputation as a learned scholar at an early age. After his ordination, he received special instructions from Tsongkhapa's close disciple Tokden Jampel Gyatso. He served as abbot of two monasteries for a few years, but spent most of his adult life as a hermit. Although he wrote on a variety of topics, Lodro Gyeltsen is renowned for his extensive writings on Lojong, or Mind-Training, and Lamrim, or the Stages of the Path. +
In the history of the Jonang tradition Tāranātha is second in importance only to Dölpopa himself. He was responsible for the Jonang renaissance in U-Tsang during the late sixteenth and early seventeenth centuries, and the widespread revitalization of the zhentong teachings. Like his previous incarnation, Kunga Drolchok, Tāranātha practiced and taught from many different lineages and was nonsectarian in his approach to realization. He was also one of the last great Tibetan translators of Sanskrit texts. The abbot of Jonang Monastery, he emphasized the practice of the Sakya teachings of Lamdre and the esoteric instructions of the Shangpa Kagyu, but he specially focused on the explication of the Kālacakra Tantra and the practice of its Six-branch Yoga as the most profound of all the teachings given by the Buddha. It is clear in his writings that Tāranātha considered Dölpopa to be the ultimate authority in matters of doctrine and practice. +
The Ninth Situ, Pema Nyinje Wangpo, was a student of the Thirteenth Karmapa and the Tenth Zhamar. He was a main teacher to Jamgon Kongtrul and the Fourteenth Karmapa. He built the Gyude Temple at Pelpung Monastery. He spent the twenty years in retreat, from about age sixty to age eighty. +
Gyalse Tokme Zangpo was a Kadampa master of the fourteenth century based at Ngulchu Monastery where he sat in retreat for twenty years. He had previously served as the abbot of Bodong E for about nine years, from 1326 to 1335. Significant in the transmission of Lojong teachings, his compositions include the famous ''Thirty-seven Practices of the Bodhisattva'', one of the classics of Tibetan buddhist literature. A specialist in tantric Mahākaruṇā, he was a disciple of Butön Rinchen Drup and a teacher of Rendawa Zhönu Lodrö, and is counted as seventy-third in the Lamrim lineage. +
Tsongkhapa Lobzang Drakpa was one of the most influential Tibetan Buddhist scholars of the last millennium. Born in Amdo, he travelled to U-Tsang in his youth, never to return to his homeland. In U-Tsang he studied with numerous teachers of all traditions and engaged in many retreats resulting in his development of a fresh interpretation of Nāgārjuna's Madhyamaka view and a reinvigoration of the monastic Vinaya. Widely regarded as an emanation of Mañjuśrī, Tsongkhapa composed eighteen volumes of works of which the majority dealt with tantric subjects. He was the founder of Ganden Monastery, which became the central monastery of the Geluk tradition that was founded on his teachings and writings. +
Yanggonpa Gyeltsen Pel (yang dgon pa rgyal mtshan dpal), also known as Lhadongpa Gyeltsen Pel (lha gdong pa rgyal mtshan dpal) was born in the Lato (la stod) region of Tsang (gtsang), in 1213. Yanggonpa, the informal name he adopted, came from a hermitage he refers to in his Inner Autobiography as Yanggon (yang dgon), where he did his first Vajravārāhī retreat. The village of his birth was Chuja (chu bya), a lay settlement associated with the small monastic complex of Lhadong Monastery (lha gdong dgon pa), in the principality of Gungtang (gung thang), not far form the Tibet-Nepal border. This small monastic complex of Lhadong was the place of Yanggonpa's early religious education, and he did not stray far from the area of Gungtang during his lifetime.
He was born into the Tong (stong) clan, as the youngest boy in a Nyingma family. He had two older brothers and one older sister. He was given the name Dungsob Pelbar (gdung sob dpal 'bar) by his father, a lay lama associated with Lhadong, who passed away before his birth. He began his religious training at about age five and entered Lhadong monastery at age nine. Both his father's brother, Drubtob Darma (grub thob dar ma) and his mother, Chotongma (chos mthong ma), who was a respected Buddhist practitioner, transmitted teachings to him as a boy. Read more on Treasury of lives +
The Jonang tradition would ultimately place Yumo as a key link in the Tibetan Kālacakra lineage; Tāranātha would cite him as an advocate of their distinctive position of "other-emptiness" (gzhan stong) in a tantric context. +