Nilambar
Nilambar or Nīlambara was the last Khen ruler or Kamadeswar of the Kamata kingdom in Western Assam and North Bengal. He ruled from the city of Kamatapur.
Rule
Nilambar was the son of Chakradhwaj and assumed the throne on the death of his father. He was a successful warrior and is regarded as the most powerful king of his lineage. He expanded the kingdom to include the present districts of Cooch Behar in West Bengal and northern Mymensingh in Bangladesh. He also conquered the Undivided Kamrup and Darrang districts of Assam and the eastern parts of Dinajpur.Nilambar was interested in communication across the kingdom and invested in a road building program. One of the roads later formed part of the trunk route between Cooch Behar, Rangpur and Bogra.