At the time, it was supposed this could be accomplished by running a northeast line from the ridge so as to strike the Cumberland _forty miles above Nashville_. This portion of the boundary, not having been affected by the treaty of 1791 (as was supposed by the Cherokees), was reiterated in that treaty in a reverse direction. But the language used--whether intentional or accidental--rendered it susceptible of a construction more favorable to the whites. This language read, "Thence down the Cumberland River to a point from which a southwest line will strike the ridge which divides the waters of Cumberland from those of Duck River, 40 miles above Nashville." As this line was not actually surveyed and marked until the fall of 1797,[48] and as the settlements in that locality had in the meantime materially advanced, it became necessary, in order to exclude the bulk of the settlers from the Indian country, to take advantage of this technicality. The line was consequently so run (from a point on said dividing ridge 40 miles above Nashville) that it struck the Cumberland River about 1 mile above the mouth of Rock Castle River, a distance of perhaps 175 to 200 miles above Nashville. This line was surveyed by General James Winchester, who, under date of November 9, 1797, in a letter to General Robertson, describes a portion of it as running as follows: From Walton's road to the Fort Blount road, which it crosses near the two springs at the 32-mile tree; crosses Obey's River about 6 or 7 miles from the mouth; Achmugh about 2 miles above the Salt Lick; the South Fork of Cumberland, or Flute River, 5 or 6 miles from the mouth, and struck Cumberland River about a mile above the mouth of Rock Castle. He also adds that the total length of the line (from the dividing ridge to Cumberland River above Rock Castle) is 138-11/16 miles. The Fort Blount here mentioned was on the south side of Cumberland River, about 6 miles in a direct line, southwest of Gainesboro', and the road led from there to Walton's road, which it joined at or near the present site of Cooksville.[49] Walton's or Caney Fork road led from Carthage in an easterly direction, and before the organization of Putnam County formed the boundary line between Overton and White counties, from whence it continued easterly through Anderson's Cross Roads and Montgomery to Wilson's, in Knox County. The "Two Springs," are about 2 or 3 miles northwest of Cooksville.[49]