The Dalai Lama lineage started from humble beginnings. 'Pema Dorje' (1391–1474), the boy who was to become the first in the line, was born in a cattle pen in Shabtod, Tsang in 1391. His nomad parents kept sheep and goats and lived in tents. When his father died in 1398 his mother was unable to support the young goatherd so she entrusted him to his uncle, a monk at Narthang, a major Kadampa monastery near Shigatse, for education as a Buddhist monk. Narthang ran the largest printing press in Tibet and its celebrated library attracted scholars and adepts from far and wide, so Pema Dorje received an education beyond the norm at the time as well as exposure to diverse spiritual schools and ideas. He studied Buddhist philosophy extensively and in 1405, ordained by Narthang's abbot, he took the name of Gendun Drup. Soon recognised as an exceptionally gifted pupil, the abbot tutored him personally and took special interest in his progress. In 12 years he passed the 12 grades of monkhood and took the highest vows. After completing his intensive studies at Narthang he left to continue at specialist monasteries in Central Tibet, his grounding at Narthang was revered among many he encountered.