text: " The account which he gives however from a Mahommedan writer of the disputes with the Mogul government which led to the transference of the British factory and commerce from its original seat at Hoogly to _Kali-kata_ [10] or Calcutta differs considerably from that given by the British historians if we are to suppose the events here alluded to (the date of which the khan does not mention) to be those which occurred in 1686 and 1687 when Charnock defended the factory at Hoogly against the Imperial deputy Shaista Khan