Section 7. That all that part of Hempfield township, in the county of Westmoreland, including the following boundaries, to wit: Beginning at the township line near Mechlings mills in said township, from thence to John Herrolds, from thence to Michael Isamans, from thence to intersect the line of the New Stanton district at the house of Andrew Rosenstats, be, and the same is hereby attached to the New Stanton election district for election purposes.