It is for this reason he was called Bharata. Bharata married Sunanda, the daughter of Sarvasena, the king of Kashi and she gave birth to a son, called Bhumanyu.
ततोऽस्य भरतत्वम्। भरतः खलु काशेयीमुपयेमे सार्वसेनी सुनन्दा नाम। तस्यामस्य जज्ञे भुमन्युः॥