(1) The Third Chancery Court District is composed of the following counties: DeSoto County;
(2) Grenada County;
(3) Montgomery County;
(4) Panola County;
(5) Tate County; and
(6) Yalobusha County.
(7) The Third Chancery Court District shall be divided into two (2) subdistricts as follows: Subdistrict 3-1 shall consist of DeSoto County.
(8) Subdistrict 3-2 shall consist of Grenada County, Montgomery County, Panola County, Tate County and Yalobusha County.