Antecedents : Vishnu – Brahma – Marichi – Kashyapa – Vivasvan – Vaivasvatamanu – Priyavrata – Agnidhra.

Priyavrata, the son of Vaivasvatamanu married Barhishmati, the daughter of Vishwakarma. They had ten sons – Agnidhra, Idhmajihva, Yajnabahu, Mahaveera, Hiranyaretas, Ghritaprishta, Sava, Methathithi, Vitihotra, Kavi, and one daughter – Urjaswati, who was married to Shukra, and had a daughter called Devayani.

Agnidhra married a deva maiden called Purvachitti. They had nine children named Nabhi, Kimburusha, Hari, Ilavrata, Ramyaka, hiranjaya, Kuru, Bhadrasva, Ketumala. Of them, Kuru started the Kuruvansh.

According to Devibhagavata Ashtamaskanda, Agnidhra was the ruler of one of the saptadwipa called Jambudwipa. As per Bhagavata Panchamaskanda Chapter 2, once Agnidhra once sat in a cave and meditated, surviving only on air. Brahma sent an apsara named Viprachitti to distract him, and they finally got married.