Amavasu was the youngest son of Pururavas and Urvashi. He was also called Vijaya.His son was Kanyakubja, regarded to be the founder of Kannauj. His descendants are also believed to have founded Gaya (Bihar).[2] Some of the most notable descendants of Amavasu include Sage Vishvamitra and Vasu.
Amurtarajasa (son of Amurtarajas) and Gadhi (the son of Kushanabha who succeeded his father in Kanyakubja).
Gaya (the son of Amrutaryasa, who is regarded founded Gaya which is now in Bihar) and Vishvaratha/Kaushika (Vishvamitra), the son of Gadhi. Satyavati (daughter of Gadhi; wife of Richika)
Ashtaka, Shakuntala, Shunahshepa, and others, the children of Vishvamitra. Jamadagni (the son of Satyavati; married the daughter of Suryavamsha king Prasenajit, and sister of Suryavamsha king Yuvanashva, Renuka)
Bharata, the son of Shakuntala. Parashurama and five other boy, the sons of Jamadagni.