At one time the princes of Sikim had extended their dominion far south, into the district of Puraniya, and possessed the low country on the east of the Mahananda, as far as Krishnagunj, a part of the country which was originally possessed by the Koch and Paliyas, the natives of Kamrup and Matsya, now the districts of Ranggapur and Dinajpur. The Rajas of Sikim were driven from the greatest part of this most valuable of their possessions by the Moslems; but they still retained a small space of the plain to the north of the Pergunah of Baikunthapur, when they were attacked by the Gorkhalese. Although the Kankayi, in the upper part of its course, was nearly their boundary, they never would appear to have possessed the plain between the Kankayi and Mahananda; but they were lords of the lower hills, occupied by the tribe called Dimali, who, I am assured, are the same with the Mech, a tribe now confined to the eastern parts of Kamrup or Ranggapur. The chief who governed Sikim before the year 1782, was by the natives of the Company’s territory named Rup Chiring; but the Bhotiya names are so mangled by the Bengalese, that no reliance can be placed on those reported by them. He resided at Darjiling, and had there a fort, or strong house of brick, which an old Bengalese, who visited it about that time, describes as very splendid; but his ideas of magnificence in building are probably rather confined. This prince died about the year 1782, and was succeeded by his son, the Chhawa Raja, which is the name that the low country people give to the heir-apparent of this family. During his time, and, as would appear from a letter addressed by Mr Pagan to Colonel Ross, in the month of September, (probably of 1788, for there is no date in the letter,) the Gorkhalese invaded Sikim. Their troops consisted of about 6000 men, of whom 2000 were regulars, and were under the command of Tiurar Singha, Subah of Morang. He met with no opposition until he approached Sikim, the capital, in defence of which the Rajah ventured an engagement; when, after an obstinate resistance, he was completely defeated, owing, in all probability, to the 2000 fusileers. The Gorkhalese, however, suffered much, although they immediately laid siege to the capital. This happened shortly previous to the 28th October 1788, as, in a letter from Mr Pagan of that date, he mentions, that he had just received accounts of the entire conquest of Sikim by the Gorkhalese, who, in this report, had considerably magnified the extent of their victory.