Section 4. New counties; constitutional counties

New Counties may be established by the Legislature to consist of not less than two hundred and seventy-five square miles, and which shall contain a population of seven hundred qualified voters; no line of such County shall approach the Court House of any old County from which it may be taken nearer than eleven miles, nor shall such old County be reduced to less than five hundred square miles. But the following exceptions are made to the foregoing provisions viz: New Counties may be established by the present or any succeeding Legislature out of the following Territory to wit: Out of that portion of Obion County which lies west of low water mark of Reel Foot Lake: Out of fractions of Sumner, Macon and Smith Counties; but no line of such new County shall approach the Court House of Sumner or of Smith Counties nearer than ten miles, nor include any part of Macon County lying within nine and a half miles of the Court House of said County nor shall more than twenty square miles of Macon County nor any part of Sumner County lying due west of the western boundary of Macon County, be taken in the formation of said new County: Out of fractions of Grainger and Jefferson Counties but no line of such new County shall include any part of Grainger County north of the Holston River; nor shall any line thereof approach the Court House of Jefferson County nearer than eleven miles. Such new County may include any other Territory which is not excluded by any general provision of this Constitution: Out of fractions of Jackson and Overton Counties but no line of such new County shall approach the Court House of Jackson or Overton Counties nearer than ten miles, nor shall such County contain less than four hundred qualified voters, nor shall the area of either of the old Counties be reduced below four hundred and fifty square miles: Out of fractions of Roane, Monroe, and Blount Counties, around the town of Loudon; but no line of such new County shall ever approach the towns of Maryville, Kingston, or Madisonville, nearer than eleven miles, except that on the south side of the Tennessee River, said lines may approach as near as ten miles to the Court House of Roane County.
The Counties of Lewis, Cheatham, and Sequatchie, as now established by Legislative enactments are hereby declared to be Constitutional Counties. No part of Bledsoe County shall be taken to form a new County or a part thereof or be attached to any adjoining County. That portion of Marion County included within the following boundaries, beginning on the Grundy and Marion County line at the Nickajack trace and running about six hundred yards west of Ben Poseys, to where the Tennessee Coal Rail Road crosses the line, running thence southeast through the Pocket near William Summars crossing the Battle Creek Gulf at the corner of Thomas Wootons field, thence running across the Little Gizzard Gulf at Raven Point, thence in a direct line to the Bridge crossing the Big Fiery Gizzard, thence in a direct line to the mouth of Holy Water Creek, thence up said Creek to the Grundy County line, and thence with said line to the beginning; is hereby detached from Marion County, and attached to the County of Grundy. No part of a County shall be taken off to form a new County or a part thereof without the consent of two-thirds of the qualified voters in such part taken off; and where an old County is reduced for the purpose of forming a new one, the Seat of Justice in said old County shall not be removed without the concurrence of two-thirds of both branches of the Legislature, nor shall the Seat of Justice of any County be removed without the concurrence of two-thirds of the qualified voters of the County. But the foregoing provision requiring a two-thirds majority of the voters of a County to remove its County seat shall not apply to the Counties of Obion and Cocke. The fractions taken from old Counties to form new Counties or taken from one County and added to another shall continue liable for their pro rata of all debts contracted by their respective Counties prior to the separation, and be entitled to their proportion of any stocks or credits belonging to such old Counties.