[Clark, March 11, 1805]
Fort Mandan 11th of March Monday 1805 A Cloudy Cold windey day, Some Snow in the latter part of the day, we deturmin to have two other Perogues made for us to transport our Provisions &c.
We have every reason to believe that our Menetarre interpeter, (whome we intended to take with his wife, as an interpeter through his wife to the Snake Indians of which nation She is) has been Corupted by the ____ Companeys &c. Some explenation has taken place which Clearly proves to us the fact, we give him to night to reflect and deturmin whether or not he intends to go with us under the regulations Stated.