People from the Pala Empire

Atiśa (c. 982–1054 CE) was a Buddhist religious teacher and leader from Bengal. He is generally associated with his body of work authored at Vikramaśīla Monastery in Bihar. He was a major figure in the spread of 11th-century Mahayana and Vajrayana Buddhism in Asia and traveled to Sumatra and Tibet. Atiśa, along with his chief disciple Dromtön, is regarded as the founder of the Kadam school, one of the New Translation schools of Tibetan Buddhism. In the 14th century, the Kadam school was supplanted by the Gelug tradition, which adopted its teachings and absorbed its monasteries.

Maitrīpāda ( 1007–1085, also known as Maitreyanātha, Advayavajra, and, to Tibetans, Maitrīpa), was a prominent Indian Buddhist Mahasiddha associated with the Mahāmudrā transmission of tantric Buddhism. His teachers were Shavaripa and Naropa. His students include Atisha, Marpa, Vajrapani, Karopa, Natekara (also known as Sahajavajra), Devākaracandra (also known as Śūnyatāsamādhi), and Rāmapāla. His hermitage was in the Mithila region (also known as Tirhut), somewhere in northern Bihar and neighboring parts of southern Nepal.

8th-century Indian Buddhist philosopher

Ratnākaraśānti (also known as Ratnākara, Śāntipa, and Śānti) (late 10th-century CE to mid 11th-century CE) was an influential Buddhist philosopher and vajrayana tantric adept and scholar. He was the "gate scholar" of Vikramaśilā university's eastern gate (modern-day Bihar in India), a key post in the university's leadership. Ratnākara was known by the title kalikālasarvajña ("the Omniscient One of the Degenerate Age") and is depicted as one of the eighty-four mahāsiddhas (great yogic masters).