raja deep shahi was expelled from nepal in 1790 a.d and on arriving to terai of oudh (now lakhimpur kheri district of uttar pradesh of india) he established khairgarh-singhai state in khairigarh under british india. kanchanpur praganna (present kanchanpur and kailali districts) was also the parts of his state or "zamindari". he succeeded in defeating the banjaras rural of khairigarh and establishing himself not only in that pargana but also in parts of bhur. his state was merged with india in 1947 after indian independence.