to be governed by primogeniture. The estate of Darbhanga Raj was estimated to cover an area of 2,410 square miles (6,200 km 2 ). It had an  indigo  concern in Sarahia and Bachaur in  Muzaffarpur district , Pandaul in Madhubani District, and Gonswara in  Purnea district . Raj Darbhanga started several companies. Newspaper