[Illustration:  Groton Gore in 1884]

The record of the grant clearly marks the boundaries of Groton Gore, and by it they can easily be identified.  Dram Cup Hill, near Souhegan River, the old northwest corner of Dunstable, is in the present territory of Milford, New Hampshire.  From that point the line ran south for six or seven miles, following the western boundary of Dunstable, until it came to the old Townsend line; then it turned and ran northwesterly six miles or more, when turning again it made for the original starting-place at Dunstable northwest corner.  These lines enclosed a triangular district which became known as Groton Gore; in fact, the word gore means a lot of land of triangular shape.  This territory is now entirely within the State of New Hampshire, lying mostly in Mason, but partly in Brookline, Wilton, Milford, and Greenville.  It touches in no place the tract, hitherto erroneously supposed to comprise the Gore.  It was destined, however, to remain only a few years in the possession of the proprietors; but during this short period it was used by them for pasturing cattle.  Mr. John B. Hill, in his History of the Town of Mason, New Hampshire, says:—­

Under this grant, the inhabitants of Groton took possession of, and occupied the territory.  It was their custom to cut the hay upon the meadows, and stack it, and early in the spring to send up their young cattle to be fed upon the hay, under the care of Boad, the negro slave.  They would cause the woods to be fired, as it was called, that is, burnt over in the spring; after which fresh and succulent herbage springing up, furnished good store of the finest feed, upon which the cattle would thrive and fatten through the season.  Boad’s camp was upon the east side of the meadow, near the residence of the late Joel Ames. (Page 26.)

In connection with the loss of the Gore, a brief statement of the boundary question between Massachusetts and New Hampshire is here given.

During many years the dividing-line between these two provinces was the subject of controversy.  The cause of dispute dated back to the time when the original grant was made to the colony of Massachusetts Bay, The charter was drawn up in England at a period when little was known in regard to the interior of this country; and the boundary lines, necessarily, were very indefinite.  The Merrimack River was an important factor in fixing the limits of the grant, as the northern boundary of Massachusetts was to be a line three miles north of any and every part of it.  At the date of the charter, the general direction of the river was not known, but it was incorrectly assumed to be easterly and westerly.  As a matter of fact, the course of the Merrimack is southerly, for a long distance from where it is formed by the union of the Winnepeseogee and the Pemigewasset Rivers, and then it turns and runs twenty-five or thirty miles in a northeasterly direction to its mouth; and this