The Haryanka dynasty was the third ruling dynasty of Magadha, an empire of ancient India. Initially, the capital was Rajagriha. Later, it was shifted to Pataliputra, near the present-day Patna in India during the reign of Udayin. Bimbisara is considered as the main founder of the dynasty.
According to the Buddhist text, the Mahavamsa, Bimbisara was appointed king by his father, Bhattiya, at the age of fifteen. This dynasty was succeeded by the Shishunaga dynasty.
The governance structure of Haryanka dynasty is mentioned in ancient texts. They mention gramakas (village headmen) who headed village assemblies and mahamatras (high-ranking officials) who had executive, judicial and military functions.
Historically, this period coincided with the Achaemenid conquest of the Indus Valley during the rule of Darius I from about 517/516 BCE.
Bimbisara
Bimbisara reigned from 544 to 492 BCE. The extent of his kingdom is mentioned in Mahavagga. His advisors included Sona Kolivisa, Sumana (flower gatherer), Koliya (minister), Kumbhaghosaka (treasurer) and Jīvaka (physician). He was given the title of Seniya.
Both Jain and Buddhist texts claim the king was a follower of their
respective religions. Uttaradhyayana Sutra says he was a follower of Mahavira, whereas Sutta Nipata depicts him and his wife, Khema, as followers of Buddha. The latter further mentions he deputed Jīvaka to assist Buddha's Sangha. He also married Chellana and Kosala Devi, sister of Pasenadi.
According to George Turnour and N.L. Dey, the name of the father of Bimbisara was Bhatiya or Bhattiya, but the Puranas refer him as Hemajit, Kshemajit, Kshetroja or Ksetrauja and the Tibetan texts mention him as Mahapadma.
Ajatashatru
Ajatashatru reigned from 493 to 462 BCE. He married Vajira, Kosala's princess.
In some sources, Bimbisara was imprisoned and killed by his son and successor, Ajatashatru, under whose rule the dynasty reached its largest extent. Ajatashatru was contemporary with Mahavira (599–527 BCE) and Gautama Buddha (563–483 BCE).